68836644

素因数分解:

$2^2\times 3^2\times {\mathrm{1912129}}^1$

素因数の和:1912139

約数の個数: 18

約数和(自身を含む): 174003830

約数和(自身を除く): 105167186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1912129, 3824258, 5736387, 7648516, 11472774, 17209161, 22945548, 34418322, 68836644]

約数ペア:

[(1, 68836644), (2, 34418322), (3, 22945548), (4, 17209161), (6, 11472774), (9, 7648516), (12, 5736387), (18, 3824258), (36, 1912129)]