2018220129

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{2057309}}^1$

素因数の和:2057424

約数の個数: 12

約数和(自身を含む): 2941953300

約数和(自身を除く): 923733171

約数列:

[1, 3, 9, 109, 327, 981, 2057309, 6171927, 18515781, 224246681, 672740043, 2018220129]

約数ペア:

[(1, 2018220129), (3, 672740043), (9, 224246681), (109, 18515781), (327, 6171927), (981, 2057309)]