21262134

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{9871}}^1$

素因数の和:10235

約数の個数: 16

約数和(自身を含む): 42647040

約数和(自身を除く): 21384906

約数列:

[1, 2, 3, 6, 359, 718, 1077, 2154, 9871, 19742, 29613, 59226, 3543689, 7087378, 10631067, 21262134]

約数ペア:

[(1, 21262134), (2, 10631067), (3, 7087378), (6, 3543689), (359, 59226), (718, 29613), (1077, 19742), (2154, 9871)]