18412270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27481}}^1$

素因数の和:27555

約数の個数: 16

約数和(自身を含む): 33637968

約数和(自身を除く): 15225698

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 27481, 54962, 137405, 274810, 1841227, 3682454, 9206135, 18412270]

約数ペア:

[(1, 18412270), (2, 9206135), (5, 3682454), (10, 1841227), (67, 274810), (134, 137405), (335, 54962), (670, 27481)]