18114386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 30205440

約数和(自身を除く): 12091054

約数列:

[1, 2, 23, 29, 37, 46, 58, 74, 367, 667, 734, 851, 1073, 1334, 1702, 2146, 8441, 10643, 13579, 16882, 21286, 24679, 27158, 49358, 244789, 312317, 393791, 489578, 624634, 787582, 9057193, 18114386]

約数ペア:

[(1, 18114386), (2, 9057193), (23, 787582), (29, 624634), (37, 489578), (46, 393791), (58, 312317), (74, 244789), (367, 49358), (667, 27158), (734, 24679), (851, 21286), (1073, 16882), (1334, 13579), (1702, 10643), (2146, 8441)]