18273662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{75511}}^1$

素因数の和:75535

約数の個数: 12

約数和(自身を含む): 30129288

約数和(自身を除く): 11855626

約数列:

[1, 2, 11, 22, 121, 242, 75511, 151022, 830621, 1661242, 9136831, 18273662]

約数ペア:

[(1, 18273662), (2, 9136831), (11, 1661242), (22, 830621), (121, 151022), (242, 75511)]