15138666

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19559}}^1$

素因数の和:19610

約数の個数: 24

約数和(自身を含む): 33564960

約数和(自身を除く): 18426294

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 19559, 39118, 58677, 117354, 176031, 352062, 841037, 1682074, 2523111, 5046222, 7569333, 15138666]

約数ペア:

[(1, 15138666), (2, 7569333), (3, 5046222), (6, 2523111), (9, 1682074), (18, 841037), (43, 352062), (86, 176031), (129, 117354), (258, 58677), (387, 39118), (774, 19559)]