18297224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{207923}}^1$

素因数の和:207940

約数の個数: 16

約数和(自身を含む): 37426320

約数和(自身を除く): 19129096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 207923, 415846, 831692, 1663384, 2287153, 4574306, 9148612, 18297224]

約数ペア:

[(1, 18297224), (2, 9148612), (4, 4574306), (8, 2287153), (11, 1663384), (22, 831692), (44, 415846), (88, 207923)]