1250872794

素因数分解:

$2^1\times 3^4\times {\mathrm{7721437}}^1$

素因数の和:7721451

約数の個数: 20

約数和(自身を含む): 2802881994

約数和(自身を除く): 1552009200

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7721437, 15442874, 23164311, 46328622, 69492933, 138985866, 208478799, 416957598, 625436397, 1250872794]

約数ペア:

[(1, 1250872794), (2, 625436397), (3, 416957598), (6, 208478799), (9, 138985866), (18, 69492933), (27, 46328622), (54, 23164311), (81, 15442874), (162, 7721437)]