90120006

素因数分解:

$2^1\times 3^3\times {\mathrm{1668889}}^1$

素因数の和:1668900

約数の個数: 16

約数和(自身を含む): 200266800

約数和(自身を除く): 110146794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1668889, 3337778, 5006667, 10013334, 15020001, 30040002, 45060003, 90120006]

約数ペア:

[(1, 90120006), (2, 45060003), (3, 30040002), (6, 15020001), (9, 10013334), (18, 5006667), (27, 3337778), (54, 1668889)]