242535246

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 492011520

約数和(自身を除く): 249476274

約数列:

[1, 2, 3, 6, 109, 218, 223, 327, 446, 654, 669, 1338, 1663, 3326, 4989, 9978, 24307, 48614, 72921, 145842, 181267, 362534, 370849, 543801, 741698, 1087602, 1112547, 2225094, 40422541, 80845082, 121267623, 242535246]

約数ペア:

[(1, 242535246), (2, 121267623), (3, 80845082), (6, 40422541), (109, 2225094), (218, 1112547), (223, 1087602), (327, 741698), (446, 543801), (654, 370849), (669, 362534), (1338, 181267), (1663, 145842), (3326, 72921), (4989, 48614), (9978, 24307)]