12254292

素因数分解:

$2^2\times 3^2\times {\mathrm{340397}}^1$

素因数の和:340407

約数の個数: 18

約数和(自身を含む): 30976218

約数和(自身を除く): 18721926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340397, 680794, 1021191, 1361588, 2042382, 3063573, 4084764, 6127146, 12254292]

約数ペア:

[(1, 12254292), (2, 6127146), (3, 4084764), (4, 3063573), (6, 2042382), (9, 1361588), (12, 1021191), (18, 680794), (36, 340397)]