289453644

素因数分解:

$2^2\times 3^2\times {\mathrm{8040379}}^1$

素因数の和:8040389

約数の個数: 18

約数和(自身を含む): 731674580

約数和(自身を除く): 442220936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8040379, 16080758, 24121137, 32161516, 48242274, 72363411, 96484548, 144726822, 289453644]

約数ペア:

[(1, 289453644), (2, 144726822), (3, 96484548), (4, 72363411), (6, 48242274), (9, 32161516), (12, 24121137), (18, 16080758), (36, 8040379)]