128142054

素因数分解:

$2^1\times 3^3\times {\mathrm{2373001}}^1$

素因数の和:2373012

約数の個数: 16

約数和(自身を含む): 284760240

約数和(自身を除く): 156618186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2373001, 4746002, 7119003, 14238006, 21357009, 42714018, 64071027, 128142054]

約数ペア:

[(1, 128142054), (2, 64071027), (3, 42714018), (6, 21357009), (9, 14238006), (18, 7119003), (27, 4746002), (54, 2373001)]