Q: What is the sum of all factors of the number 12,436,641 excluding 12,436,641?
A: 8,461,041
The factors of the number 12,436,641 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 28201, 84603, 197407, 253809, 592221, 1381849, 1776663, 4145547, 12436641.
If you add them up, you will get the total of 12,436,649. Now subtract 12,436,641 to get 8,461,041