19630324818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{38011}}^1$

素因数の和:40239

約数の個数: 48

約数和(自身を含む): 45826050816

約数和(自身を除く): 26195725998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2207, 4414, 6621, 13242, 19863, 28691, 38011, 39726, 57382, 76022, 86073, 114033, 172146, 228066, 258219, 342099, 494143, 516438, 684198, 988286, 1482429, 2964858, 4447287, 8894574, 83890277, 167780554, 251670831, 503341662, 755012493, 1090573601, 1510024986, 2181147202, 3271720803, 6543441606, 9815162409, 19630324818]

約数ペア:

[(1, 19630324818), (2, 9815162409), (3, 6543441606), (6, 3271720803), (9, 2181147202), (13, 1510024986), (18, 1090573601), (26, 755012493), (39, 503341662), (78, 251670831), (117, 167780554), (234, 83890277), (2207, 8894574), (4414, 4447287), (6621, 2964858), (13242, 1482429), (19863, 988286), (28691, 684198), (38011, 516438), (39726, 494143), (57382, 342099), (76022, 258219), (86073, 228066), (114033, 172146)]