18950114889

素因数分解:

$3^3\times {\mathrm{3217}}^1\times {\mathrm{218171}}^1$

素因数の和:221397

約数の個数: 16

約数和(自身を含む): 28083099840

約数和(自身を除く): 9132984951

約数列:

[1, 3, 9, 27, 3217, 9651, 28953, 86859, 218171, 654513, 1963539, 5890617, 701856107, 2105568321, 6316704963, 18950114889]

約数ペア:

[(1, 18950114889), (3, 6316704963), (9, 2105568321), (27, 701856107), (3217, 5890617), (9651, 1963539), (28953, 654513), (86859, 218171)]