18130074

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81667}}^1$

素因数の和:81709

約数の個数: 16

約数和(自身を含む): 37240608

約数和(自身を除く): 19110534

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 81667, 163334, 245001, 490002, 3021679, 6043358, 9065037, 18130074]

約数ペア:

[(1, 18130074), (2, 9065037), (3, 6043358), (6, 3021679), (37, 490002), (74, 245001), (111, 163334), (222, 81667)]