18000389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 20618496

約数和(自身を除く): 2618107

約数列:

[1, 11, 37, 47, 407, 517, 941, 1739, 10351, 19129, 34817, 44227, 382987, 486497, 1636399, 18000389]

約数ペア:

[(1, 18000389), (11, 1636399), (37, 486497), (47, 382987), (407, 44227), (517, 34817), (941, 19129), (1739, 10351)]