18718662

素因数分解:

$2^1\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{2351}}^1$

素因数の和:3683

約数の個数: 16

約数和(自身を含む): 37481472

約数和(自身を除く): 18762810

約数列:

[1, 2, 3, 6, 1327, 2351, 2654, 3981, 4702, 7053, 7962, 14106, 3119777, 6239554, 9359331, 18718662]

約数ペア:

[(1, 18718662), (2, 9359331), (3, 6239554), (6, 3119777), (1327, 14106), (2351, 7962), (2654, 7053), (3981, 4702)]