215681364

素因数分解:

$2^2\times 3^2\times {\mathrm{5991149}}^1$

素因数の和:5991159

約数の個数: 18

約数和(自身を含む): 545194650

約数和(自身を除く): 329513286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5991149, 11982298, 17973447, 23964596, 35946894, 53920341, 71893788, 107840682, 215681364]

約数ペア:

[(1, 215681364), (2, 107840682), (3, 71893788), (4, 53920341), (6, 35946894), (9, 23964596), (12, 17973447), (18, 11982298), (36, 5991149)]