18894080277

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{3625807}}^1$

素因数の和:3626009

約数の個数: 16

約数和(自身を含む): 28136270080

約数和(自身を除く): 9242189803

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 3625807, 10877421, 32632263, 97896789, 699780751, 2099342253, 6298026759, 18894080277]

約数ペア:

[(1, 18894080277), (3, 6298026759), (9, 2099342253), (27, 699780751), (193, 97896789), (579, 32632263), (1737, 10877421), (5211, 3625807)]