18379902

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{27109}}^1$

素因数の和:27227

約数の個数: 16

約数和(自身を含む): 37086480

約数和(自身を除く): 18706578

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 27109, 54218, 81327, 162654, 3063317, 6126634, 9189951, 18379902]

約数ペア:

[(1, 18379902), (2, 9189951), (3, 6126634), (6, 3063317), (113, 162654), (226, 81327), (339, 54218), (678, 27109)]