18122854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 28249920

約数和(自身を除く): 10127066

約数列:

[1, 2, 29, 58, 271, 542, 1153, 2306, 7859, 15718, 33437, 66874, 312463, 624926, 9061427, 18122854]

約数ペア:

[(1, 18122854), (2, 9061427), (29, 624926), (58, 312463), (271, 66874), (542, 33437), (1153, 15718), (2306, 7859)]