18020166

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{6689}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 36126000

約数和(自身を除く): 18105834

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 6689, 13378, 20067, 40134, 3003361, 6006722, 9010083, 18020166]

約数ペア:

[(1, 18020166), (2, 9010083), (3, 6006722), (6, 3003361), (449, 40134), (898, 20067), (1347, 13378), (2694, 6689)]