18828006

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{28789}}^1$

素因数の和:28903

約数の個数: 16

約数和(自身を含む): 38002800

約数和(自身を除く): 19174794

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 28789, 57578, 86367, 172734, 3138001, 6276002, 9414003, 18828006]

約数ペア:

[(1, 18828006), (2, 9414003), (3, 6276002), (6, 3138001), (109, 172734), (218, 86367), (327, 57578), (654, 28789)]