Q: What is the sum of all factors of the number 13,638 excluding 13,638?
A: 13,650
The factors of the number 13,638 are: 1, 2, 3, 6, 2273, 4546, 6819, 13638.
If you add them up, you will get the total of 13,651. Now subtract 13,638 to get 13,650