18214754

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 27920256

約数和(自身を除く): 9705502

約数列:

[1, 2, 67, 134, 181, 362, 751, 1502, 12127, 24254, 50317, 100634, 135931, 271862, 9107377, 18214754]

約数ペア:

[(1, 18214754), (2, 9107377), (67, 271862), (134, 135931), (181, 100634), (362, 50317), (751, 24254), (1502, 12127)]