18222566

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 27985824

約数和(自身を除く): 9763258

約数列:

[1, 2, 53, 106, 353, 487, 706, 974, 18709, 25811, 37418, 51622, 171911, 343822, 9111283, 18222566]

約数ペア:

[(1, 18222566), (2, 9111283), (53, 343822), (106, 171911), (353, 51622), (487, 37418), (706, 25811), (974, 18709)]