2018728668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1390309}}^1$

素因数の和:1390338

約数の個数: 36

約数和(自身を含む): 5177514440

約数和(自身を除く): 3158785772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 1390309, 2780618, 4170927, 5561236, 8341854, 15293399, 16683708, 30586798, 45880197, 61173596, 91760394, 168227389, 183520788, 336454778, 504682167, 672909556, 1009364334, 2018728668]

約数ペア:

[(1, 2018728668), (2, 1009364334), (3, 672909556), (4, 504682167), (6, 336454778), (11, 183520788), (12, 168227389), (22, 91760394), (33, 61173596), (44, 45880197), (66, 30586798), (121, 16683708), (132, 15293399), (242, 8341854), (363, 5561236), (484, 4170927), (726, 2780618), (1452, 1390309)]