18229012706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{345731}}^1$

素因数の和:346417

約数の個数: 16

約数和(自身を含む): 28054077408

約数和(自身を除く): 9825064702

約数列:

[1, 2, 41, 82, 643, 1286, 26363, 52726, 345731, 691462, 14174971, 28349942, 222305033, 444610066, 9114506353, 18229012706]

約数ペア:

[(1, 18229012706), (2, 9114506353), (41, 444610066), (82, 222305033), (643, 28349942), (1286, 14174971), (26363, 691462), (52726, 345731)]