1854138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 4358592

約数和(自身を除く): 2504454

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2161, 4322, 6483, 12966, 23771, 28093, 47542, 56186, 71313, 84279, 142626, 168558, 309023, 618046, 927069, 1854138]

約数ペア:

[(1, 1854138), (2, 927069), (3, 618046), (6, 309023), (11, 168558), (13, 142626), (22, 84279), (26, 71313), (33, 56186), (39, 47542), (66, 28093), (78, 23771), (143, 12966), (286, 6483), (429, 4322), (858, 2161)]