18299790

素因数分解:

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

素因数の和:67793

約数の個数: 32

約数和(自身を含む): 48800160

約数和(自身を除く): 30500370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67777, 135554, 203331, 338885, 406662, 609993, 677770, 1016655, 1219986, 1829979, 2033310, 3049965, 3659958, 6099930, 9149895, 18299790]

約数ペア:

[(1, 18299790), (2, 9149895), (3, 6099930), (5, 3659958), (6, 3049965), (9, 2033310), (10, 1829979), (15, 1219986), (18, 1016655), (27, 677770), (30, 609993), (45, 406662), (54, 338885), (90, 203331), (135, 135554), (270, 67777)]