18761728

素因数分解:

$2^{11}\times {\mathrm{9161}}^1$

素因数の和:9183

約数の個数: 24

約数和(自身を含む): 37518390

約数和(自身を除く): 18756662

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9161, 18322, 36644, 73288, 146576, 293152, 586304, 1172608, 2345216, 4690432, 9380864, 18761728]

約数ペア:

[(1, 18761728), (2, 9380864), (4, 4690432), (8, 2345216), (16, 1172608), (32, 586304), (64, 293152), (128, 146576), (256, 73288), (512, 36644), (1024, 18322), (2048, 9161)]