66688116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{505213}}^1$

素因数の和:505231

約数の個数: 24

約数和(自身を含む): 169751904

約数和(自身を除く): 103063788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 505213, 1010426, 1515639, 2020852, 3031278, 5557343, 6062556, 11114686, 16672029, 22229372, 33344058, 66688116]

約数ペア:

[(1, 66688116), (2, 33344058), (3, 22229372), (4, 16672029), (6, 11114686), (11, 6062556), (12, 5557343), (22, 3031278), (33, 2020852), (44, 1515639), (66, 1010426), (132, 505213)]