2018642751

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{11213}}^1$

素因数の和:11543

約数の個数: 24

約数和(自身を含む): 2963456496

約数和(自身を除く): 944813745

約数列:

[1, 3, 9, 83, 241, 249, 723, 747, 2169, 11213, 20003, 33639, 60009, 100917, 180027, 930679, 2702333, 2792037, 8106999, 8376111, 24320997, 224293639, 672880917, 2018642751]

約数ペア:

[(1, 2018642751), (3, 672880917), (9, 224293639), (83, 24320997), (241, 8376111), (249, 8106999), (723, 2792037), (747, 2702333), (2169, 930679), (11213, 180027), (20003, 100917), (33639, 60009)]