15679926

素因数分解:

$2^1\times 3^3\times {\mathrm{290369}}^1$

素因数の和:290380

約数の個数: 16

約数和(自身を含む): 34844400

約数和(自身を除く): 19164474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 290369, 580738, 871107, 1742214, 2613321, 5226642, 7839963, 15679926]

約数ペア:

[(1, 15679926), (2, 7839963), (3, 5226642), (6, 2613321), (9, 1742214), (18, 871107), (27, 580738), (54, 290369)]