18135438

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{15661}}^1$

素因数の和:15859

約数の個数: 16

約数和(自身を含む): 36461136

約数和(自身を除く): 18325698

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 15661, 31322, 46983, 93966, 3022573, 6045146, 9067719, 18135438]

約数ペア:

[(1, 18135438), (2, 9067719), (3, 6045146), (6, 3022573), (193, 93966), (386, 46983), (579, 31322), (1158, 15661)]