57420306

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{20063}}^1$

素因数の和:20127

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 72594414

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 20063, 40126, 60189, 120378, 180567, 361134, 541701, 1063339, 1083402, 2126678, 3190017, 6380034, 9570051, 19140102, 28710153, 57420306]

約数ペア:

[(1, 57420306), (2, 28710153), (3, 19140102), (6, 9570051), (9, 6380034), (18, 3190017), (27, 2126678), (53, 1083402), (54, 1063339), (106, 541701), (159, 361134), (318, 180567), (477, 120378), (954, 60189), (1431, 40126), (2862, 20063)]