18119898

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1063}}^1$

素因数の和:2018

約数の個数: 24

約数和(自身を含む): 39338208

約数和(自身を除く): 21218310

約数列:

[1, 2, 3, 6, 9, 18, 947, 1063, 1894, 2126, 2841, 3189, 5682, 6378, 8523, 9567, 17046, 19134, 1006661, 2013322, 3019983, 6039966, 9059949, 18119898]

約数ペア:

[(1, 18119898), (2, 9059949), (3, 6039966), (6, 3019983), (9, 2013322), (18, 1006661), (947, 19134), (1063, 17046), (1894, 9567), (2126, 8523), (2841, 6378), (3189, 5682)]