15557364

素因数分解:

$2^2\times 3^2\times {\mathrm{432149}}^1$

素因数の和:432159

約数の個数: 18

約数和(自身を含む): 39325650

約数和(自身を除く): 23768286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 432149, 864298, 1296447, 1728596, 2592894, 3889341, 5185788, 7778682, 15557364]

約数ペア:

[(1, 15557364), (2, 7778682), (3, 5185788), (4, 3889341), (6, 2592894), (9, 1728596), (12, 1296447), (18, 864298), (36, 432149)]