819828

素因数分解:

$2^2\times 3^3\times {\mathrm{7591}}^1$

素因数の和:7604

約数の個数: 24

約数和(自身を含む): 2125760

約数和(自身を除く): 1305932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7591, 15182, 22773, 30364, 45546, 68319, 91092, 136638, 204957, 273276, 409914, 819828]

約数ペア:

[(1, 819828), (2, 409914), (3, 273276), (4, 204957), (6, 136638), (9, 91092), (12, 68319), (18, 45546), (27, 30364), (36, 22773), (54, 15182), (108, 7591)]