86621796

素因数分解:

$2^2\times 3^2\times {\mathrm{2406161}}^1$

素因数の和:2406171

約数の個数: 18

約数和(自身を含む): 218960742

約数和(自身を除く): 132338946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2406161, 4812322, 7218483, 9624644, 14436966, 21655449, 28873932, 43310898, 86621796]

約数ペア:

[(1, 86621796), (2, 43310898), (3, 28873932), (4, 21655449), (6, 14436966), (9, 9624644), (12, 7218483), (18, 4812322), (36, 2406161)]