18185816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18787}}^1$

素因数の和:18815

約数の個数: 24

約数和(自身を含む): 37482060

約数和(自身を除く): 19296244

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18787, 37574, 75148, 150296, 206657, 413314, 826628, 1653256, 2273227, 4546454, 9092908, 18185816]

約数ペア:

[(1, 18185816), (2, 9092908), (4, 4546454), (8, 2273227), (11, 1653256), (22, 826628), (44, 413314), (88, 206657), (121, 150296), (242, 75148), (484, 37574), (968, 18787)]