2783756142

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{2939}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 6104957040

約数和(自身を除く): 3321200898

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 521, 606, 909, 1042, 1563, 1818, 2939, 3126, 4689, 5878, 8817, 9378, 17634, 26451, 52621, 52902, 105242, 157863, 296839, 315726, 473589, 593678, 890517, 947178, 1531219, 1781034, 2671551, 3062438, 4593657, 5343102, 9187314, 13780971, 27561942, 154653119, 309306238, 463959357, 927918714, 1391878071, 2783756142]

約数ペア:

[(1, 2783756142), (2, 1391878071), (3, 927918714), (6, 463959357), (9, 309306238), (18, 154653119), (101, 27561942), (202, 13780971), (303, 9187314), (521, 5343102), (606, 4593657), (909, 3062438), (1042, 2671551), (1563, 1781034), (1818, 1531219), (2939, 947178), (3126, 890517), (4689, 593678), (5878, 473589), (8817, 315726), (9378, 296839), (17634, 157863), (26451, 105242), (52621, 52902)]