68485644

素因数分解:

$2^2\times 3^2\times {\mathrm{1902379}}^1$

素因数の和:1902389

約数の個数: 18

約数和(自身を含む): 173116580

約数和(自身を除く): 104630936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1902379, 3804758, 5707137, 7609516, 11414274, 17121411, 22828548, 34242822, 68485644]

約数ペア:

[(1, 68485644), (2, 34242822), (3, 22828548), (4, 17121411), (6, 11414274), (9, 7609516), (12, 5707137), (18, 3804758), (36, 1902379)]