The factors of the number 2,958,984 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 103, 108, 114, 126, 133, 152, 168, 171, 189, 206, 216, 228, 252, 266, 309, 342, 378, 399, 412, 456, 504, 513, 532, 618, 684, 721, 756, 798, 824, 927, 1026, 1064, 1197, 1236, 1368, 1442, 1512, 1596, 1854, 1957, 2052, 2163, 2394, 2472, 2781, 2884, 3192, 3591, 3708, 3914, 4104, 4326, 4788, 5562, 5768, 5871, 6489, 7182, 7416, 7828, 8652, 9576, 11124, 11742, 12978, 13699, 14364, 15656, 17304, 17613, 19467, 22248, 23484, 25956, 27398, 28728, 35226, 38934, 41097, 46968, 51912, 52839, 54796, 70452, 77868, 82194, 105678, 109592, 123291, 140904, 155736, 164388, 211356, 246582, 328776, 369873, 422712, 493164, 739746, 986328, 1479492, 2958984.
If you add them up, you will get the total of 9,984,000.