18557054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 29063616

約数和(自身を除く): 10506562

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4111, 4514, 8222, 152107, 250771, 304214, 501542, 9278527, 18557054]

約数ペア:

[(1, 18557054), (2, 9278527), (37, 501542), (61, 304214), (74, 250771), (122, 152107), (2257, 8222), (4111, 4514)]