66996396

素因数分解:

$2^2\times 3^4\times {\mathrm{206779}}^1$

素因数の和:206795

約数の個数: 30

約数和(自身を含む): 175142660

約数和(自身を除く): 108146264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 206779, 413558, 620337, 827116, 1240674, 1861011, 2481348, 3722022, 5583033, 7444044, 11166066, 16749099, 22332132, 33498198, 66996396]

約数ペア:

[(1, 66996396), (2, 33498198), (3, 22332132), (4, 16749099), (6, 11166066), (9, 7444044), (12, 5583033), (18, 3722022), (27, 2481348), (36, 1861011), (54, 1240674), (81, 827116), (108, 620337), (162, 413558), (324, 206779)]