18810080242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{303388391}}^1$

素因数の和:303388424

約数の個数: 8

約数和(自身を含む): 29125285632

約数和(自身を除く): 10315205390

約数列:

[1, 2, 31, 62, 303388391, 606776782, 9405040121, 18810080242]

約数ペア:

[(1, 18810080242), (2, 9405040121), (31, 606776782), (62, 303388391)]