12566826

素因数分解:

$2^1\times 3^4\times {\mathrm{77573}}^1$

素因数の和:77587

約数の個数: 20

約数和(自身を含む): 28159362

約数和(自身を除く): 15592536

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77573, 155146, 232719, 465438, 698157, 1396314, 2094471, 4188942, 6283413, 12566826]

約数ペア:

[(1, 12566826), (2, 6283413), (3, 4188942), (6, 2094471), (9, 1396314), (18, 698157), (27, 465438), (54, 232719), (81, 155146), (162, 77573)]