2018556099

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{128677}}^1$

素因数の和:128776

約数の個数: 32

約数和(自身を含む): 3458864640

約数和(自身を除く): 1440308541

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 15687, 128677, 386031, 900739, 1158093, 2702217, 3474279, 8106651, 10680191, 24319953, 32040573, 74761337, 96121719, 224284011, 288365157, 672852033, 2018556099]

約数ペア:

[(1, 2018556099), (3, 672852033), (7, 288365157), (9, 224284011), (21, 96121719), (27, 74761337), (63, 32040573), (83, 24319953), (189, 10680191), (249, 8106651), (581, 3474279), (747, 2702217), (1743, 1158093), (2241, 900739), (5229, 386031), (15687, 128677)]