56157066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{445691}}^1$

素因数の和:445706

約数の個数: 24

約数和(自身を含む): 139055904

約数和(自身を除く): 82898838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 445691, 891382, 1337073, 2674146, 3119837, 4011219, 6239674, 8022438, 9359511, 18719022, 28078533, 56157066]

約数ペア:

[(1, 56157066), (2, 28078533), (3, 18719022), (6, 9359511), (7, 8022438), (9, 6239674), (14, 4011219), (18, 3119837), (21, 2674146), (42, 1337073), (63, 891382), (126, 445691)]