171718098

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 349440000

約数和(自身を除く): 177721902

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 417, 618, 834, 1999, 3998, 5997, 11994, 14317, 28634, 42951, 85902, 205897, 277861, 411794, 555722, 617691, 833583, 1235382, 1667166, 28619683, 57239366, 85859049, 171718098]

約数ペア:

[(1, 171718098), (2, 85859049), (3, 57239366), (6, 28619683), (103, 1667166), (139, 1235382), (206, 833583), (278, 617691), (309, 555722), (417, 411794), (618, 277861), (834, 205897), (1999, 85902), (3998, 42951), (5997, 28634), (11994, 14317)]