8790642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{69767}}^1$

素因数の和:69782

約数の個数: 24

約数和(自身を含む): 21767616

約数和(自身を除く): 12976974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 69767, 139534, 209301, 418602, 488369, 627903, 976738, 1255806, 1465107, 2930214, 4395321, 8790642]

約数ペア:

[(1, 8790642), (2, 4395321), (3, 2930214), (6, 1465107), (7, 1255806), (9, 976738), (14, 627903), (18, 488369), (21, 418602), (42, 209301), (63, 139534), (126, 69767)]