1841598

素因数分解:

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

素因数の和:221

約数の個数: 48

約数和(自身を含む): 4447872

約数和(自身を除く): 2606274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 131, 142, 198, 213, 262, 393, 426, 639, 781, 786, 1179, 1278, 1441, 1562, 2343, 2358, 2882, 4323, 4686, 7029, 8646, 9301, 12969, 14058, 18602, 25938, 27903, 55806, 83709, 102311, 167418, 204622, 306933, 613866, 920799, 1841598]

約数ペア:

[(1, 1841598), (2, 920799), (3, 613866), (6, 306933), (9, 204622), (11, 167418), (18, 102311), (22, 83709), (33, 55806), (66, 27903), (71, 25938), (99, 18602), (131, 14058), (142, 12969), (198, 9301), (213, 8646), (262, 7029), (393, 4686), (426, 4323), (639, 2882), (781, 2358), (786, 2343), (1179, 1562), (1278, 1441)]