19524131811

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{212869}}^1$

素因数の和:213000

約数の個数: 32

約数和(自身を含む): 29972096000

約数和(自身を除く): 10447964189

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 711, 1161, 2133, 3397, 10191, 30573, 91719, 212869, 638607, 1915821, 5747463, 9153367, 16816651, 27460101, 50449953, 82380303, 151349859, 247140909, 454049577, 723115993, 2169347979, 6508043937, 19524131811]

約数ペア:

[(1, 19524131811), (3, 6508043937), (9, 2169347979), (27, 723115993), (43, 454049577), (79, 247140909), (129, 151349859), (237, 82380303), (387, 50449953), (711, 27460101), (1161, 16816651), (2133, 9153367), (3397, 5747463), (10191, 1915821), (30573, 638607), (91719, 212869)]