39781476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 119266560

約数和(自身を除く): 79485084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 378, 404, 521, 606, 707, 756, 909, 1042, 1212, 1414, 1563, 1818, 2084, 2121, 2727, 2828, 3126, 3636, 3647, 4242, 4689, 5454, 6252, 6363, 7294, 8484, 9378, 10908, 10941, 12726, 14067, 14588, 18756, 19089, 21882, 25452, 28134, 32823, 38178, 43764, 52621, 56268, 65646, 76356, 98469, 105242, 131292, 157863, 196938, 210484, 315726, 368347, 393876, 473589, 631452, 736694, 947178, 1105041, 1420767, 1473388, 1894356, 2210082, 2841534, 3315123, 4420164, 5683068, 6630246, 9945369, 13260492, 19890738, 39781476]

約数ペア:

[(1, 39781476), (2, 19890738), (3, 13260492), (4, 9945369), (6, 6630246), (7, 5683068), (9, 4420164), (12, 3315123), (14, 2841534), (18, 2210082), (21, 1894356), (27, 1473388), (28, 1420767), (36, 1105041), (42, 947178), (54, 736694), (63, 631452), (84, 473589), (101, 393876), (108, 368347), (126, 315726), (189, 210484), (202, 196938), (252, 157863), (303, 131292), (378, 105242), (404, 98469), (521, 76356), (606, 65646), (707, 56268), (756, 52621), (909, 43764), (1042, 38178), (1212, 32823), (1414, 28134), (1563, 25452), (1818, 21882), (2084, 19089), (2121, 18756), (2727, 14588), (2828, 14067), (3126, 12726), (3636, 10941), (3647, 10908), (4242, 9378), (4689, 8484), (5454, 7294), (6252, 6363)]