18085826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15511}}^1$

素因数の和:15577

約数の個数: 16

約数和(自身を含む): 30155328

約数和(自身を除く): 12069502

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15511, 31022, 170621, 341242, 822083, 1644166, 9042913, 18085826]

約数ペア:

[(1, 18085826), (2, 9042913), (11, 1644166), (22, 822083), (53, 341242), (106, 170621), (583, 31022), (1166, 15511)]