18514852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 14507228

約数列:

[1, 2, 4, 107, 181, 214, 239, 362, 428, 478, 724, 956, 19367, 25573, 38734, 43259, 51146, 77468, 86518, 102292, 173036, 4628713, 9257426, 18514852]

約数ペア:

[(1, 18514852), (2, 9257426), (4, 4628713), (107, 173036), (181, 102292), (214, 86518), (239, 77468), (362, 51146), (428, 43259), (478, 38734), (724, 25573), (956, 19367)]