2018909838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{169003}}^1$

素因数の和:169200

約数の個数: 32

約数和(自身を含む): 4429256832

約数和(自身を除く): 2410346994

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 169003, 338006, 507009, 1014018, 1859033, 3718066, 5577099, 11154198, 30589543, 61179086, 91768629, 183537258, 336484973, 672969946, 1009454919, 2018909838]

約数ペア:

[(1, 2018909838), (2, 1009454919), (3, 672969946), (6, 336484973), (11, 183537258), (22, 91768629), (33, 61179086), (66, 30589543), (181, 11154198), (362, 5577099), (543, 3718066), (1086, 1859033), (1991, 1014018), (3982, 507009), (5973, 338006), (11946, 169003)]