Q: What is the sum of all factors of the number 108,018 excluding 108,018?
A: 140,490
The factors of the number 108,018 are: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 353, 706, 1059, 2118, 3177, 6001, 6354, 12002, 18003, 36006, 54009, 108018.
If you add them up, you will get the total of 108,158. Now subtract 108,018 to get 140,490