18363132009

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{165653}}^1$

素因数の和:165881

約数の個数: 24

約数和(自身を含む): 27004915080

約数和(自身を除く): 8641783071

約数列:

[1, 3, 9, 109, 113, 327, 339, 981, 1017, 12317, 36951, 110853, 165653, 496959, 1490877, 18056177, 18718789, 54168531, 56156367, 162505593, 168469101, 2040348001, 6121044003, 18363132009]

約数ペア:

[(1, 18363132009), (3, 6121044003), (9, 2040348001), (109, 168469101), (113, 162505593), (327, 56156367), (339, 54168531), (981, 18718789), (1017, 18056177), (12317, 1490877), (36951, 496959), (110853, 165653)]