1630236474

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{45307}}^1$

素因数の和:47314

約数の個数: 24

約数和(自身を含む): 3534024000

約数和(自身を除く): 1903787526

約数列:

[1, 2, 3, 6, 9, 18, 1999, 3998, 5997, 11994, 17991, 35982, 45307, 90614, 135921, 271842, 407763, 815526, 90568693, 181137386, 271706079, 543412158, 815118237, 1630236474]

約数ペア:

[(1, 1630236474), (2, 815118237), (3, 543412158), (6, 271706079), (9, 181137386), (18, 90568693), (1999, 815526), (3998, 407763), (5997, 271842), (11994, 135921), (17991, 90614), (35982, 45307)]