Q: What is the sum of all factors of the number 396,018 excluding 396,018?
A: 604,332
The factors of the number 396,018 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 449, 882, 898, 1347, 2694, 3143, 4041, 6286, 8082, 9429, 18858, 22001, 28287, 44002, 56574, 66003, 132006, 198009, 396018.
If you add them up, you will get the total of 396,622. Now subtract 396,018 to get 604,332