18298398

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{6947}}^1$

素因数の和:7391

約数の個数: 16

約数和(自身を含む): 36685440

約数和(自身を除く): 18387042

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 6947, 13894, 20841, 41682, 3049733, 6099466, 9149199, 18298398]

約数ペア:

[(1, 18298398), (2, 9149199), (3, 6099466), (6, 3049733), (439, 41682), (878, 20841), (1317, 13894), (2634, 6947)]