18057688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205201}}^1$

素因数の和:205218

約数の個数: 16

約数和(自身を含む): 36936360

約数和(自身を除く): 18878672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205201, 410402, 820804, 1641608, 2257211, 4514422, 9028844, 18057688]

約数ペア:

[(1, 18057688), (2, 9028844), (4, 4514422), (8, 2257211), (11, 1641608), (22, 820804), (44, 410402), (88, 205201)]