18350054

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 27949968

約数和(自身を除く): 9599914

約数列:

[1, 2, 137, 193, 274, 347, 386, 694, 26441, 47539, 52882, 66971, 95078, 133942, 9175027, 18350054]

約数ペア:

[(1, 18350054), (2, 9175027), (137, 133942), (193, 95078), (274, 66971), (347, 52882), (386, 47539), (694, 26441)]