21581022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{116027}}^1$

素因数の和:116063

約数の個数: 16

約数和(自身を含む): 44554752

約数和(自身を除く): 22973730

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 116027, 232054, 348081, 696162, 3596837, 7193674, 10790511, 21581022]

約数ペア:

[(1, 21581022), (2, 10790511), (3, 7193674), (6, 3596837), (31, 696162), (62, 348081), (93, 232054), (186, 116027)]