31453362

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13339}}^1$

素因数の和:13478

約数の個数: 24

約数和(自身を含む): 68674320

約数和(自身を除く): 37220958

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 13339, 26678, 40017, 80034, 120051, 240102, 1747409, 3494818, 5242227, 10484454, 15726681, 31453362]

約数ペア:

[(1, 31453362), (2, 15726681), (3, 10484454), (6, 5242227), (9, 3494818), (18, 1747409), (131, 240102), (262, 120051), (393, 80034), (786, 40017), (1179, 26678), (2358, 13339)]