7991982

素因数分解:

$2^1\times 3^2\times {\mathrm{443999}}^1$

素因数の和:444007

約数の個数: 12

約数和(自身を含む): 17316000

約数和(自身を除く): 9324018

約数列:

[1, 2, 3, 6, 9, 18, 443999, 887998, 1331997, 2663994, 3995991, 7991982]

約数ペア:

[(1, 7991982), (2, 3995991), (3, 2663994), (6, 1331997), (9, 887998), (18, 443999)]