18216942

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{20107}}^1$

素因数の和:20263

約数の個数: 16

約数和(自身を含む): 36676992

約数和(自身を除く): 18460050

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 20107, 40214, 60321, 120642, 3036157, 6072314, 9108471, 18216942]

約数ペア:

[(1, 18216942), (2, 9108471), (3, 6072314), (6, 3036157), (151, 120642), (302, 60321), (453, 40214), (906, 20107)]