39954396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77431}}^1$

素因数の和:77481

約数の個数: 24

約数和(自身を含む): 95396224

約数和(自身を除く): 55441828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 77431, 154862, 232293, 309724, 464586, 929172, 3329533, 6659066, 9988599, 13318132, 19977198, 39954396]

約数ペア:

[(1, 39954396), (2, 19977198), (3, 13318132), (4, 9988599), (6, 6659066), (12, 3329533), (43, 929172), (86, 464586), (129, 309724), (172, 232293), (258, 154862), (516, 77431)]