18550072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{39301}}^1$

素因数の和:39366

約数の個数: 16

約数和(自身を含む): 35371800

約数和(自身を除く): 16821728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 39301, 78602, 157204, 314408, 2318759, 4637518, 9275036, 18550072]

約数ペア:

[(1, 18550072), (2, 9275036), (4, 4637518), (8, 2318759), (59, 314408), (118, 157204), (236, 78602), (472, 39301)]