18303348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 49105280

約数和(自身を除く): 30801932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1129, 1158, 1351, 2258, 2316, 2702, 3387, 4053, 4516, 5404, 6774, 7903, 8106, 13548, 15806, 16212, 23709, 31612, 47418, 94836, 217897, 435794, 653691, 871588, 1307382, 1525279, 2614764, 3050558, 4575837, 6101116, 9151674, 18303348]

約数ペア:

[(1, 18303348), (2, 9151674), (3, 6101116), (4, 4575837), (6, 3050558), (7, 2614764), (12, 1525279), (14, 1307382), (21, 871588), (28, 653691), (42, 435794), (84, 217897), (193, 94836), (386, 47418), (579, 31612), (772, 23709), (1129, 16212), (1158, 15806), (1351, 13548), (2258, 8106), (2316, 7903), (2702, 6774), (3387, 5404), (4053, 4516)]