The factors of the number 6,228,630 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 59, 69, 85, 90, 102, 115, 118, 135, 138, 153, 170, 177, 207, 230, 255, 270, 295, 306, 345, 354, 391, 414, 459, 510, 531, 590, 621, 690, 765, 782, 885, 918, 1003, 1035, 1062, 1173, 1242, 1357, 1530, 1593, 1770, 1955, 2006, 2070, 2295, 2346, 2655, 2714, 3009, 3105, 3186, 3519, 3910, 4071, 4590, 5015, 5310, 5865, 6018, 6210, 6785, 7038, 7965, 8142, 9027, 10030, 10557, 11730, 12213, 13570, 15045, 15930, 17595, 18054, 20355, 21114, 23069, 24426, 27081, 30090, 35190, 36639, 40710, 45135, 46138, 52785, 54162, 61065, 69207, 73278, 90270, 105570, 115345, 122130, 135405, 138414, 183195, 207621, 230690, 270810, 346035, 366390, 415242, 622863, 692070, 1038105, 1245726, 2076210, 3114315, 6228630.
If you add them up, you will get the total of 18,662,400.