9005084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 17367168

約数和(自身を除く): 8362084

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 1987, 2266, 3974, 4532, 7948, 21857, 43714, 87428, 204661, 409322, 818644, 2251271, 4502542, 9005084]

約数ペア:

[(1, 9005084), (2, 4502542), (4, 2251271), (11, 818644), (22, 409322), (44, 204661), (103, 87428), (206, 43714), (412, 21857), (1133, 7948), (1987, 4532), (2266, 3974)]