18179748

素因数分解:

$2^2\times 3^3\times {\mathrm{168331}}^1$

素因数の和:168344

約数の個数: 24

約数和(自身を含む): 47132960

約数和(自身を除く): 28953212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168331, 336662, 504993, 673324, 1009986, 1514979, 2019972, 3029958, 4544937, 6059916, 9089874, 18179748]

約数ペア:

[(1, 18179748), (2, 9089874), (3, 6059916), (4, 4544937), (6, 3029958), (9, 2019972), (12, 1514979), (18, 1009986), (27, 673324), (36, 504993), (54, 336662), (108, 168331)]