7987788

素因数分解:

$2^2\times 3^3\times {\mathrm{73961}}^1$

素因数の和:73974

約数の個数: 24

約数和(自身を含む): 20709360

約数和(自身を除く): 12721572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 73961, 147922, 221883, 295844, 443766, 665649, 887532, 1331298, 1996947, 2662596, 3993894, 7987788]

約数ペア:

[(1, 7987788), (2, 3993894), (3, 2662596), (4, 1996947), (6, 1331298), (9, 887532), (12, 665649), (18, 443766), (27, 295844), (36, 221883), (54, 147922), (108, 73961)]