7881138

素因数分解:

$2^1\times 3^4\times {\mathrm{48649}}^1$

素因数の和:48663

約数の個数: 20

約数和(自身を含む): 17659950

約数和(自身を除く): 9778812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 48649, 97298, 145947, 291894, 437841, 875682, 1313523, 2627046, 3940569, 7881138]

約数ペア:

[(1, 7881138), (2, 3940569), (3, 2627046), (6, 1313523), (9, 875682), (18, 437841), (27, 291894), (54, 145947), (81, 97298), (162, 48649)]