198762138

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{17839}}^1$

素因数の和:18466

約数の個数: 24

約数和(自身を含む): 431371200

約数和(自身を除く): 232609062

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 5571, 11142, 17839, 35678, 53517, 107034, 160551, 321102, 11042341, 22084682, 33127023, 66254046, 99381069, 198762138]

約数ペア:

[(1, 198762138), (2, 99381069), (3, 66254046), (6, 33127023), (9, 22084682), (18, 11042341), (619, 321102), (1238, 160551), (1857, 107034), (3714, 53517), (5571, 35678), (11142, 17839)]