21000929484

素因数分解:

$2^2\times 3^1\times {\mathrm{5857}}^1\times {\mathrm{298801}}^1$

素因数の和:304665

約数の個数: 24

約数和(自身を含む): 49010699248

約数和(自身を除く): 28009769764

約数列:

[1, 2, 3, 4, 6, 12, 5857, 11714, 17571, 23428, 35142, 70284, 298801, 597602, 896403, 1195204, 1792806, 3585612, 1750077457, 3500154914, 5250232371, 7000309828, 10500464742, 21000929484]

約数ペア:

[(1, 21000929484), (2, 10500464742), (3, 7000309828), (4, 5250232371), (6, 3500154914), (12, 1750077457), (5857, 3585612), (11714, 1792806), (17571, 1195204), (23428, 896403), (35142, 597602), (70284, 298801)]