18277186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 28625400

約数和(自身を除く): 10348214

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4049, 4514, 8098, 149813, 246989, 299626, 493978, 9138593, 18277186]

約数ペア:

[(1, 18277186), (2, 9138593), (37, 493978), (61, 299626), (74, 246989), (122, 149813), (2257, 8098), (4049, 4514)]