The factors of the number 3,720,276 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 49, 54, 57, 63, 74, 76, 84, 98, 108, 111, 114, 126, 133, 147, 148, 171, 189, 196, 222, 228, 252, 259, 266, 294, 333, 342, 378, 399, 441, 444, 513, 518, 532, 588, 666, 684, 703, 756, 777, 798, 882, 931, 999, 1026, 1036, 1197, 1323, 1332, 1406, 1554, 1596, 1764, 1813, 1862, 1998, 2052, 2109, 2331, 2394, 2646, 2793, 2812, 3108, 3591, 3626, 3724, 3996, 4218, 4662, 4788, 4921, 5292, 5439, 5586, 6327, 6993, 7182, 7252, 8379, 8436, 9324, 9842, 10878, 11172, 12654, 13986, 14364, 14763, 16317, 16758, 18981, 19684, 21756, 25137, 25308, 27972, 29526, 32634, 33516, 34447, 37962, 44289, 48951, 50274, 59052, 65268, 68894, 75924, 88578, 97902, 100548, 103341, 132867, 137788, 177156, 195804, 206682, 265734, 310023, 413364, 531468, 620046, 930069, 1240092, 1860138, 3720276.
If you add them up, you will get the total of 3,720,284. Now subtract 3,720,276 to get 8,409,324