40647336

素因数分解:

$2^3\times 3^1\times {\mathrm{1693639}}^1$

素因数の和:1693648

約数の個数: 16

約数和(自身を含む): 101618400

約数和(自身を除く): 60971064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1693639, 3387278, 5080917, 6774556, 10161834, 13549112, 20323668, 40647336]

約数ペア:

[(1, 40647336), (2, 20323668), (3, 13549112), (4, 10161834), (6, 6774556), (8, 5080917), (12, 3387278), (24, 1693639)]