3998394

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 8716032

約数和(自身を除く): 4717638

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1163, 1719, 2326, 3438, 3489, 6978, 10467, 20934, 222133, 444266, 666399, 1332798, 1999197, 3998394]

約数ペア:

[(1, 3998394), (2, 1999197), (3, 1332798), (6, 666399), (9, 444266), (18, 222133), (191, 20934), (382, 10467), (573, 6978), (1146, 3489), (1163, 3438), (1719, 2326)]