21572918064

素因数分解:

$2^4\times 3^2\times {\mathrm{3221}}^1\times {\mathrm{46511}}^1$

素因数の和:49746

約数の個数: 60

約数和(自身を含む): 60394250592

約数和(自身を除く): 38821332528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3221, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 46511, 51536, 57978, 77304, 93022, 115956, 139533, 154608, 186044, 231912, 279066, 372088, 418599, 463824, 558132, 744176, 837198, 1116264, 1674396, 2232528, 3348792, 6697584, 149811931, 299623862, 449435793, 599247724, 898871586, 1198495448, 1348307379, 1797743172, 2396990896, 2696614758, 3595486344, 5393229516, 7190972688, 10786459032, 21572918064]

約数ペア:

[(1, 21572918064), (2, 10786459032), (3, 7190972688), (4, 5393229516), (6, 3595486344), (8, 2696614758), (9, 2396990896), (12, 1797743172), (16, 1348307379), (18, 1198495448), (24, 898871586), (36, 599247724), (48, 449435793), (72, 299623862), (144, 149811931), (3221, 6697584), (6442, 3348792), (9663, 2232528), (12884, 1674396), (19326, 1116264), (25768, 837198), (28989, 744176), (38652, 558132), (46511, 463824), (51536, 418599), (57978, 372088), (77304, 279066), (93022, 231912), (115956, 186044), (139533, 154608)]