7947756

素因数分解:

$2^2\times 3^2\times {\mathrm{220771}}^1$

素因数の和:220781

約数の個数: 18

約数和(自身を含む): 20090252

約数和(自身を除く): 12142496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220771, 441542, 662313, 883084, 1324626, 1986939, 2649252, 3973878, 7947756]

約数ペア:

[(1, 7947756), (2, 3973878), (3, 2649252), (4, 1986939), (6, 1324626), (9, 883084), (12, 662313), (18, 441542), (36, 220771)]