15940098

素因数分解:

$2^1\times 3^3\times {\mathrm{295187}}^1$

素因数の和:295198

約数の個数: 16

約数和(自身を含む): 35422560

約数和(自身を除く): 19482462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 295187, 590374, 885561, 1771122, 2656683, 5313366, 7970049, 15940098]

約数ペア:

[(1, 15940098), (2, 7970049), (3, 5313366), (6, 2656683), (9, 1771122), (18, 885561), (27, 590374), (54, 295187)]