12186759

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 18021360

約数和(自身を除く): 5834601

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 1849, 2197, 5547, 6591, 7267, 21801, 24037, 72111, 94471, 283413, 312481, 937443, 4062253, 12186759]

約数ペア:

[(1, 12186759), (3, 4062253), (13, 937443), (39, 312481), (43, 283413), (129, 94471), (169, 72111), (507, 24037), (559, 21801), (1677, 7267), (1849, 6591), (2197, 5547)]