31427988

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{2131}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 73426080

約数和(自身を除く): 41998092

約数列:

[1, 2, 3, 4, 6, 12, 1229, 2131, 2458, 3687, 4262, 4916, 6393, 7374, 8524, 12786, 14748, 25572, 2618999, 5237998, 7856997, 10475996, 15713994, 31427988]

約数ペア:

[(1, 31427988), (2, 15713994), (3, 10475996), (4, 7856997), (6, 5237998), (12, 2618999), (1229, 25572), (2131, 14748), (2458, 12786), (3687, 8524), (4262, 7374), (4916, 6393)]