2018768391

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{64033}}^1$

素因数の和:64183

約数の個数: 24

約数和(自身を含む): 3036748416

約数和(自身を除く): 1017980025

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 1017, 3503, 10509, 31527, 64033, 192099, 576297, 1985023, 5955069, 7235729, 17865207, 21707187, 65121561, 224307599, 672922797, 2018768391]

約数ペア:

[(1, 2018768391), (3, 672922797), (9, 224307599), (31, 65121561), (93, 21707187), (113, 17865207), (279, 7235729), (339, 5955069), (1017, 1985023), (3503, 576297), (10509, 192099), (31527, 64033)]