18370051376

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5148557}}^1$

素因数の和:5148788

約数の個数: 20

約数和(自身を含む): 35751586752

約数和(自身を除く): 17381535376

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5148557, 10297114, 20594228, 41188456, 82376912, 1148128211, 2296256422, 4592512844, 9185025688, 18370051376]

約数ペア:

[(1, 18370051376), (2, 9185025688), (4, 4592512844), (8, 2296256422), (16, 1148128211), (223, 82376912), (446, 41188456), (892, 20594228), (1784, 10297114), (3568, 5148557)]