27855418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6451}}^1$

素因数の和:6597

約数の個数: 16

約数和(自身を含む): 44596224

約数和(自身を除く): 16740806

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 6451, 12902, 109667, 219334, 819277, 1638554, 13927709, 27855418]

約数ペア:

[(1, 27855418), (2, 13927709), (17, 1638554), (34, 819277), (127, 219334), (254, 109667), (2159, 12902), (4318, 6451)]