2160990558

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{173741}}^1$

素因数の和:174440

約数の個数: 24

約数和(自身を含む): 4688949096

約数和(自身を除く): 2527958538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 12438, 173741, 347482, 521223, 1042446, 1563669, 3127338, 120055031, 240110062, 360165093, 720330186, 1080495279, 2160990558]

約数ペア:

[(1, 2160990558), (2, 1080495279), (3, 720330186), (6, 360165093), (9, 240110062), (18, 120055031), (691, 3127338), (1382, 1563669), (2073, 1042446), (4146, 521223), (6219, 347482), (12438, 173741)]