660798

素因数分解:

$2^1\times 3^4\times {\mathrm{4079}}^1$

素因数の和:4093

約数の個数: 20

約数和(自身を含む): 1481040

約数和(自身を除く): 820242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4079, 8158, 12237, 24474, 36711, 73422, 110133, 220266, 330399, 660798]

約数ペア:

[(1, 660798), (2, 330399), (3, 220266), (6, 110133), (9, 73422), (18, 36711), (27, 24474), (54, 12237), (81, 8158), (162, 4079)]