18218552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{207029}}^1$

素因数の和:207046

約数の個数: 16

約数和(自身を含む): 37265400

約数和(自身を除く): 19046848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 207029, 414058, 828116, 1656232, 2277319, 4554638, 9109276, 18218552]

約数ペア:

[(1, 18218552), (2, 9109276), (4, 4554638), (8, 2277319), (11, 1656232), (22, 828116), (44, 414058), (88, 207029)]