8670438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{68813}}^1$

素因数の和:68828

約数の個数: 24

約数和(自身を含む): 21469968

約数和(自身を除く): 12799530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 68813, 137626, 206439, 412878, 481691, 619317, 963382, 1238634, 1445073, 2890146, 4335219, 8670438]

約数ペア:

[(1, 8670438), (2, 4335219), (3, 2890146), (6, 1445073), (7, 1238634), (9, 963382), (14, 619317), (18, 481691), (21, 412878), (42, 206439), (63, 137626), (126, 68813)]