16922484

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1697}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 42956004

約数和(自身を除く): 26033520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 1697, 2493, 3324, 3394, 4986, 5091, 6788, 9972, 10182, 15273, 20364, 30546, 61092, 470069, 940138, 1410207, 1880276, 2820414, 4230621, 5640828, 8461242, 16922484]

約数ペア:

[(1, 16922484), (2, 8461242), (3, 5640828), (4, 4230621), (6, 2820414), (9, 1880276), (12, 1410207), (18, 940138), (36, 470069), (277, 61092), (554, 30546), (831, 20364), (1108, 15273), (1662, 10182), (1697, 9972), (2493, 6788), (3324, 5091), (3394, 4986)]