19085940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106033}}^1$

素因数の和:106048

約数の個数: 36

約数和(自身を含む): 57894564

約数和(自身を除く): 38808624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106033, 212066, 318099, 424132, 530165, 636198, 954297, 1060330, 1272396, 1590495, 1908594, 2120660, 3180990, 3817188, 4771485, 6361980, 9542970, 19085940]

約数ペア:

[(1, 19085940), (2, 9542970), (3, 6361980), (4, 4771485), (5, 3817188), (6, 3180990), (9, 2120660), (10, 1908594), (12, 1590495), (15, 1272396), (18, 1060330), (20, 954297), (30, 636198), (36, 530165), (45, 424132), (60, 318099), (90, 212066), (180, 106033)]