2812171572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359981}}^1$

素因数の和:360029

約数の個数: 72

約数和(自身を含む): 8386140672

約数和(自身を除く): 5573969100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 359981, 719962, 1079943, 1439924, 2159886, 2519867, 3239829, 4319772, 5039734, 6479658, 7559601, 10079468, 11159411, 12959316, 15119202, 22318822, 22678803, 30238404, 33478233, 44637644, 45357606, 66956466, 78115877, 90715212, 100434699, 133912932, 156231754, 200869398, 234347631, 312463508, 401738796, 468695262, 703042893, 937390524, 1406085786, 2812171572]

約数ペア:

[(1, 2812171572), (2, 1406085786), (3, 937390524), (4, 703042893), (6, 468695262), (7, 401738796), (9, 312463508), (12, 234347631), (14, 200869398), (18, 156231754), (21, 133912932), (28, 100434699), (31, 90715212), (36, 78115877), (42, 66956466), (62, 45357606), (63, 44637644), (84, 33478233), (93, 30238404), (124, 22678803), (126, 22318822), (186, 15119202), (217, 12959316), (252, 11159411), (279, 10079468), (372, 7559601), (434, 6479658), (558, 5039734), (651, 4319772), (868, 3239829), (1116, 2519867), (1302, 2159886), (1953, 1439924), (2604, 1079943), (3906, 719962), (7812, 359981)]