1227732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 3193344

約数和(自身を除く): 1965612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 131, 132, 142, 213, 262, 284, 393, 426, 524, 781, 786, 852, 1441, 1562, 1572, 2343, 2882, 3124, 4323, 4686, 5764, 8646, 9301, 9372, 17292, 18602, 27903, 37204, 55806, 102311, 111612, 204622, 306933, 409244, 613866, 1227732]

約数ペア:

[(1, 1227732), (2, 613866), (3, 409244), (4, 306933), (6, 204622), (11, 111612), (12, 102311), (22, 55806), (33, 37204), (44, 27903), (66, 18602), (71, 17292), (131, 9372), (132, 9301), (142, 8646), (213, 5764), (262, 4686), (284, 4323), (393, 3124), (426, 2882), (524, 2343), (781, 1572), (786, 1562), (852, 1441)]