12664746

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 27505764

約数和(自身を除く): 14841018

約数列:

[1, 2, 3, 6, 9, 18, 821, 857, 1642, 1714, 2463, 2571, 4926, 5142, 7389, 7713, 14778, 15426, 703597, 1407194, 2110791, 4221582, 6332373, 12664746]

約数ペア:

[(1, 12664746), (2, 6332373), (3, 4221582), (6, 2110791), (9, 1407194), (18, 703597), (821, 15426), (857, 14778), (1642, 7713), (1714, 7389), (2463, 5142), (2571, 4926)]