18264488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{207551}}^1$

素因数の和:207568

約数の個数: 16

約数和(自身を含む): 37359360

約数和(自身を除く): 19094872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 207551, 415102, 830204, 1660408, 2283061, 4566122, 9132244, 18264488]

約数ペア:

[(1, 18264488), (2, 9132244), (4, 4566122), (8, 2283061), (11, 1660408), (22, 830204), (44, 415102), (88, 207551)]