25284942

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4999}}^1$

素因数の和:5288

約数の個数: 24

約数和(自身を含む): 54990000

約数和(自身を除く): 29705058

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 4999, 5058, 9998, 14997, 29994, 44991, 89982, 1404719, 2809438, 4214157, 8428314, 12642471, 25284942]

約数ペア:

[(1, 25284942), (2, 12642471), (3, 8428314), (6, 4214157), (9, 2809438), (18, 1404719), (281, 89982), (562, 44991), (843, 29994), (1686, 14997), (2529, 9998), (4999, 5058)]