2155018842

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{333491}}^1$

素因数の和:333858

約数の個数: 24

約数和(自身を含む): 4682227680

約数和(自身を除く): 2527208838

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 6462, 333491, 666982, 1000473, 2000946, 3001419, 6002838, 119723269, 239446538, 359169807, 718339614, 1077509421, 2155018842]

約数ペア:

[(1, 2155018842), (2, 1077509421), (3, 718339614), (6, 359169807), (9, 239446538), (18, 119723269), (359, 6002838), (718, 3001419), (1077, 2000946), (2154, 1000473), (3231, 666982), (6462, 333491)]