57154518

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{3821}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 127501920

約数和(自身を除く): 70347402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 3821, 4986, 7479, 7642, 11463, 14958, 22926, 34389, 68778, 103167, 206334, 1058417, 2116834, 3175251, 6350502, 9525753, 19051506, 28577259, 57154518]

約数ペア:

[(1, 57154518), (2, 28577259), (3, 19051506), (6, 9525753), (9, 6350502), (18, 3175251), (27, 2116834), (54, 1058417), (277, 206334), (554, 103167), (831, 68778), (1662, 34389), (2493, 22926), (3821, 14958), (4986, 11463), (7479, 7642)]