18408006

素因数分解:

$2^1\times 3^3\times {\mathrm{340889}}^1$

素因数の和:340900

約数の個数: 16

約数和(自身を含む): 40906800

約数和(自身を除く): 22498794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 340889, 681778, 1022667, 2045334, 3068001, 6136002, 9204003, 18408006]

約数ペア:

[(1, 18408006), (2, 9204003), (3, 6136002), (6, 3068001), (9, 2045334), (18, 1022667), (27, 681778), (54, 340889)]