131940594

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{198109}}^1$

素因数の和:198154

約数の個数: 24

約数和(自身を含む): 293599020

約数和(自身を除く): 161658426

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 198109, 396218, 594327, 1188654, 1782981, 3565962, 7330033, 14660066, 21990099, 43980198, 65970297, 131940594]

約数ペア:

[(1, 131940594), (2, 65970297), (3, 43980198), (6, 21990099), (9, 14660066), (18, 7330033), (37, 3565962), (74, 1782981), (111, 1188654), (222, 594327), (333, 396218), (666, 198109)]