81005484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{964351}}^1$

素因数の和:964365

約数の個数: 24

約数和(自身を含む): 216014848

約数和(自身を除く): 135009364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 964351, 1928702, 2893053, 3857404, 5786106, 6750457, 11572212, 13500914, 20251371, 27001828, 40502742, 81005484]

約数ペア:

[(1, 81005484), (2, 40502742), (3, 27001828), (4, 20251371), (6, 13500914), (7, 11572212), (12, 6750457), (14, 5786106), (21, 3857404), (28, 2893053), (42, 1928702), (84, 964351)]