12916278

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1163}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 28054728

約数和(自身を除く): 15138450

約数列:

[1, 2, 3, 6, 9, 18, 617, 1163, 1234, 1851, 2326, 3489, 3702, 5553, 6978, 10467, 11106, 20934, 717571, 1435142, 2152713, 4305426, 6458139, 12916278]

約数ペア:

[(1, 12916278), (2, 6458139), (3, 4305426), (6, 2152713), (9, 1435142), (18, 717571), (617, 20934), (1163, 11106), (1234, 10467), (1851, 6978), (2326, 5553), (3489, 3702)]