12199860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67777}}^1$

素因数の和:67792

約数の個数: 36

約数和(自身を含む): 37006788

約数和(自身を除く): 24806928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67777, 135554, 203331, 271108, 338885, 406662, 609993, 677770, 813324, 1016655, 1219986, 1355540, 2033310, 2439972, 3049965, 4066620, 6099930, 12199860]

約数ペア:

[(1, 12199860), (2, 6099930), (3, 4066620), (4, 3049965), (5, 2439972), (6, 2033310), (9, 1355540), (10, 1219986), (12, 1016655), (15, 813324), (18, 677770), (20, 609993), (30, 406662), (36, 338885), (45, 271108), (60, 203331), (90, 135554), (180, 67777)]