328767534

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{9137}}^1$

素因数の和:11144

約数の個数: 24

約数和(自身を含む): 712764000

約数和(自身を除く): 383996466

約数列:

[1, 2, 3, 6, 9, 18, 1999, 3998, 5997, 9137, 11994, 17991, 18274, 27411, 35982, 54822, 82233, 164466, 18264863, 36529726, 54794589, 109589178, 164383767, 328767534]

約数ペア:

[(1, 328767534), (2, 164383767), (3, 109589178), (6, 54794589), (9, 36529726), (18, 18264863), (1999, 164466), (3998, 82233), (5997, 54822), (9137, 35982), (11994, 27411), (17991, 18274)]