18052079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 20150208

約数和(自身を除く): 2098129

約数列:

[1, 17, 23, 137, 337, 391, 2329, 3151, 5729, 7751, 46169, 53567, 131767, 784873, 1061887, 18052079]

約数ペア:

[(1, 18052079), (17, 1061887), (23, 784873), (137, 131767), (337, 53567), (391, 46169), (2329, 7751), (3151, 5729)]