2017803798

素因数分解:

$2^1\times 3^4\times {\mathrm{12455579}}^1$

素因数の和:12455593

約数の個数: 20

約数和(自身を含む): 4521375540

約数和(自身を除く): 2503571742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12455579, 24911158, 37366737, 74733474, 112100211, 224200422, 336300633, 672601266, 1008901899, 2017803798]

約数ペア:

[(1, 2017803798), (2, 1008901899), (3, 672601266), (6, 336300633), (9, 224200422), (18, 112100211), (27, 74733474), (54, 37366737), (81, 24911158), (162, 12455579)]