Q: What is the sum of all factors of the number 4,218 excluding 4,218?
A: 4,902
The factors of the number 4,218 are: 1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218.
If you add them up, you will get the total of 4,222. Now subtract 4,218 to get 4,902