28581804

素因数分解:

$2^2\times 3^2\times {\mathrm{793939}}^1$

素因数の和:793949

約数の個数: 18

約数和(自身を含む): 72248540

約数和(自身を除く): 43666736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 793939, 1587878, 2381817, 3175756, 4763634, 7145451, 9527268, 14290902, 28581804]

約数ペア:

[(1, 28581804), (2, 14290902), (3, 9527268), (4, 7145451), (6, 4763634), (9, 3175756), (12, 2381817), (18, 1587878), (36, 793939)]