25620606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 35706114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1559, 1826, 2739, 3118, 4677, 5478, 8217, 9354, 14031, 16434, 17149, 28062, 34298, 51447, 102894, 129397, 154341, 258794, 308682, 388191, 776382, 1164573, 1423367, 2329146, 2846734, 4270101, 8540202, 12810303, 25620606]

約数ペア:

[(1, 25620606), (2, 12810303), (3, 8540202), (6, 4270101), (9, 2846734), (11, 2329146), (18, 1423367), (22, 1164573), (33, 776382), (66, 388191), (83, 308682), (99, 258794), (166, 154341), (198, 129397), (249, 102894), (498, 51447), (747, 34298), (913, 28062), (1494, 17149), (1559, 16434), (1826, 14031), (2739, 9354), (3118, 8217), (4677, 5478)]