7980396

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 18676224

約数和(自身を除く): 10695828

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1543, 1724, 2586, 3086, 4629, 5172, 6172, 9258, 18516, 665033, 1330066, 1995099, 2660132, 3990198, 7980396]

約数ペア:

[(1, 7980396), (2, 3990198), (3, 2660132), (4, 1995099), (6, 1330066), (12, 665033), (431, 18516), (862, 9258), (1293, 6172), (1543, 5172), (1724, 4629), (2586, 3086)]