18254135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 22800000

約数和(自身を除く): 4545865

約数列:

[1, 5, 37, 79, 185, 395, 1249, 2923, 6245, 14615, 46213, 98671, 231065, 493355, 3650827, 18254135]

約数ペア:

[(1, 18254135), (5, 3650827), (37, 493355), (79, 231065), (185, 98671), (395, 46213), (1249, 14615), (2923, 6245)]