18728236797

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{4451}}^1\times {\mathrm{19213}}^1$

素因数の和:23740

約数の個数: 16

約数和(自身を含む): 25320055488

約数和(自身を除く): 6591818691

約数列:

[1, 3, 73, 219, 4451, 13353, 19213, 57639, 324923, 974769, 1402549, 4207647, 85517063, 256551189, 6242745599, 18728236797]

約数ペア:

[(1, 18728236797), (3, 6242745599), (73, 256551189), (219, 85517063), (4451, 4207647), (13353, 1402549), (19213, 974769), (57639, 324923)]