25256682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 60091200

約数和(自身を除く): 34834518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 597, 641, 1194, 1282, 1791, 1923, 2189, 3582, 3846, 4378, 5769, 6567, 7051, 11538, 13134, 14102, 19701, 21153, 39402, 42306, 63459, 126918, 127559, 255118, 382677, 765354, 1148031, 1403149, 2296062, 2806298, 4209447, 8418894, 12628341, 25256682]

約数ペア:

[(1, 25256682), (2, 12628341), (3, 8418894), (6, 4209447), (9, 2806298), (11, 2296062), (18, 1403149), (22, 1148031), (33, 765354), (66, 382677), (99, 255118), (198, 127559), (199, 126918), (398, 63459), (597, 42306), (641, 39402), (1194, 21153), (1282, 19701), (1791, 14102), (1923, 13134), (2189, 11538), (3582, 7051), (3846, 6567), (4378, 5769)]