18128792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{206009}}^1$

素因数の和:206026

約数の個数: 16

約数和(自身を含む): 37081800

約数和(自身を除く): 18953008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 206009, 412018, 824036, 1648072, 2266099, 4532198, 9064396, 18128792]

約数ペア:

[(1, 18128792), (2, 9064396), (4, 4532198), (8, 2266099), (11, 1648072), (22, 824036), (44, 412018), (88, 206009)]