18675198

素因数分解:

$2^1\times 3^4\times {\mathrm{115279}}^1$

素因数の和:115293

約数の個数: 20

約数和(自身を含む): 41846640

約数和(自身を除く): 23171442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 115279, 230558, 345837, 691674, 1037511, 2075022, 3112533, 6225066, 9337599, 18675198]

約数ペア:

[(1, 18675198), (2, 9337599), (3, 6225066), (6, 3112533), (9, 2075022), (18, 1037511), (27, 691674), (54, 345837), (81, 230558), (162, 115279)]