27261524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{219851}}^1$

素因数の和:219886

約数の個数: 12

約数和(自身を含む): 49246848

約数和(自身を除く): 21985324

約数列:

[1, 2, 4, 31, 62, 124, 219851, 439702, 879404, 6815381, 13630762, 27261524]

約数ペア:

[(1, 27261524), (2, 13630762), (4, 6815381), (31, 879404), (62, 439702), (124, 219851)]