21743364

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{2207}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 50819328

約数和(自身を除く): 29075964

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2207, 2463, 3284, 4414, 4926, 6621, 8828, 9852, 13242, 26484, 1811947, 3623894, 5435841, 7247788, 10871682, 21743364]

約数ペア:

[(1, 21743364), (2, 10871682), (3, 7247788), (4, 5435841), (6, 3623894), (12, 1811947), (821, 26484), (1642, 13242), (2207, 9852), (2463, 8828), (3284, 6621), (4414, 4926)]