8639496

素因数分解:

$2^3\times 3^2\times {\mathrm{119993}}^1$

素因数の和:120005

約数の個数: 24

約数和(自身を含む): 23398830

約数和(自身を除く): 14759334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 119993, 239986, 359979, 479972, 719958, 959944, 1079937, 1439916, 2159874, 2879832, 4319748, 8639496]

約数ペア:

[(1, 8639496), (2, 4319748), (3, 2879832), (4, 2159874), (6, 1439916), (8, 1079937), (9, 959944), (12, 719958), (18, 479972), (24, 359979), (36, 239986), (72, 119993)]