128765142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{650329}}^1$

素因数の和:650348

約数の個数: 24

約数和(自身を含む): 304354440

約数和(自身を除く): 175589298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 650329, 1300658, 1950987, 3901974, 5852961, 7153619, 11705922, 14307238, 21460857, 42921714, 64382571, 128765142]

約数ペア:

[(1, 128765142), (2, 64382571), (3, 42921714), (6, 21460857), (9, 14307238), (11, 11705922), (18, 7153619), (22, 5852961), (33, 3901974), (66, 1950987), (99, 1300658), (198, 650329)]