18130962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81671}}^1$

素因数の和:81713

約数の個数: 16

約数和(自身を含む): 37242432

約数和(自身を除く): 19111470

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 81671, 163342, 245013, 490026, 3021827, 6043654, 9065481, 18130962]

約数ペア:

[(1, 18130962), (2, 9065481), (3, 6043654), (6, 3021827), (37, 490026), (74, 245013), (111, 163342), (222, 81671)]