7872894

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1864

約数の個数: 24

約数和(自身を含む): 17130360

約数和(自身を除く): 9257466

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1579, 1662, 2493, 3158, 4737, 4986, 9474, 14211, 28422, 437383, 874766, 1312149, 2624298, 3936447, 7872894]

約数ペア:

[(1, 7872894), (2, 3936447), (3, 2624298), (6, 1312149), (9, 874766), (18, 437383), (277, 28422), (554, 14211), (831, 9474), (1579, 4986), (1662, 4737), (2493, 3158)]