18026156770

素因数分解:

$2^1\times 5^1\times {\mathrm{47441}}^1\times {\mathrm{37997}}^1$

素因数の和:85445

約数の個数: 16

約数和(自身を含む): 32448620088

約数和(自身を除く): 14422463318

約数列:

[1, 2, 5, 10, 37997, 47441, 75994, 94882, 189985, 237205, 379970, 474410, 1802615677, 3605231354, 9013078385, 18026156770]

約数ペア:

[(1, 18026156770), (2, 9013078385), (5, 3605231354), (10, 1802615677), (37997, 474410), (47441, 379970), (75994, 237205), (94882, 189985)]