2177364

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^2$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 6193600

約数和(自身を除く): 4016236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 343, 483, 529, 588, 644, 686, 966, 1029, 1058, 1127, 1372, 1587, 1932, 2058, 2116, 2254, 3174, 3381, 3703, 4116, 4508, 6348, 6762, 7406, 7889, 11109, 13524, 14812, 15778, 22218, 23667, 25921, 31556, 44436, 47334, 51842, 77763, 94668, 103684, 155526, 181447, 311052, 362894, 544341, 725788, 1088682, 2177364]

約数ペア:

[(1, 2177364), (2, 1088682), (3, 725788), (4, 544341), (6, 362894), (7, 311052), (12, 181447), (14, 155526), (21, 103684), (23, 94668), (28, 77763), (42, 51842), (46, 47334), (49, 44436), (69, 31556), (84, 25921), (92, 23667), (98, 22218), (138, 15778), (147, 14812), (161, 13524), (196, 11109), (276, 7889), (294, 7406), (322, 6762), (343, 6348), (483, 4508), (529, 4116), (588, 3703), (644, 3381), (686, 3174), (966, 2254), (1029, 2116), (1058, 2058), (1127, 1932), (1372, 1587)]