18212864

素因数分解:

$2^{11}\times {\mathrm{8893}}^1$

素因数の和:8915

約数の個数: 24

約数和(自身を含む): 36420930

約数和(自身を除く): 18208066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 8893, 17786, 35572, 71144, 142288, 284576, 569152, 1138304, 2276608, 4553216, 9106432, 18212864]

約数ペア:

[(1, 18212864), (2, 9106432), (4, 4553216), (8, 2276608), (16, 1138304), (32, 569152), (64, 284576), (128, 142288), (256, 71144), (512, 35572), (1024, 17786), (2048, 8893)]