2018736741

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{56983}}^1$

素因数の和:57241

約数の個数: 24

約数和(自身を含む): 3144149184

約数和(自身を除く): 1125412443

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 5061, 11809, 35427, 56983, 170949, 398881, 1196643, 2792167, 8376501, 13732903, 41198709, 96130321, 288390963, 672912247, 2018736741]

約数ペア:

[(1, 2018736741), (3, 672912247), (7, 288390963), (21, 96130321), (49, 41198709), (147, 13732903), (241, 8376501), (723, 2792167), (1687, 1196643), (5061, 398881), (11809, 170949), (35427, 56983)]