16809864

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 42292320

約数和(自身を除く): 25482456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4297, 8594, 12891, 17188, 25782, 34376, 51564, 103128, 700411, 1400822, 2101233, 2801644, 4202466, 5603288, 8404932, 16809864]

約数ペア:

[(1, 16809864), (2, 8404932), (3, 5603288), (4, 4202466), (6, 2801644), (8, 2101233), (12, 1400822), (24, 700411), (163, 103128), (326, 51564), (489, 34376), (652, 25782), (978, 17188), (1304, 12891), (1956, 8594), (3912, 4297)]