2018787669

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{2113}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 2954864640

約数和(自身を除く): 936076971

約数列:

[1, 3, 9, 83, 249, 747, 1279, 2113, 3837, 6339, 11511, 19017, 106157, 175379, 318471, 526137, 955413, 1578411, 2702527, 8107581, 24322743, 224309741, 672929223, 2018787669]

約数ペア:

[(1, 2018787669), (3, 672929223), (9, 224309741), (83, 24322743), (249, 8107581), (747, 2702527), (1279, 1578411), (2113, 955413), (3837, 526137), (6339, 318471), (11511, 175379), (19017, 106157)]