2009721912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{40709}}^1$

素因数の和:40757

約数の個数: 96

約数和(自身を含む): 5847584400

約数和(自身を除く): 3837862488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 561, 726, 748, 968, 1122, 1452, 1496, 2057, 2244, 2904, 4114, 4488, 6171, 8228, 12342, 16456, 24684, 40709, 49368, 81418, 122127, 162836, 244254, 325672, 447799, 488508, 692053, 895598, 977016, 1343397, 1384106, 1791196, 2076159, 2686794, 2768212, 3582392, 4152318, 4925789, 5373588, 5536424, 7612583, 8304636, 9851578, 10747176, 14777367, 15225166, 16609272, 19703156, 22837749, 29554734, 30450332, 39406312, 45675498, 59109468, 60900664, 83738413, 91350996, 118218936, 167476826, 182701992, 251215239, 334953652, 502430478, 669907304, 1004860956, 2009721912]

約数ペア:

[(1, 2009721912), (2, 1004860956), (3, 669907304), (4, 502430478), (6, 334953652), (8, 251215239), (11, 182701992), (12, 167476826), (17, 118218936), (22, 91350996), (24, 83738413), (33, 60900664), (34, 59109468), (44, 45675498), (51, 39406312), (66, 30450332), (68, 29554734), (88, 22837749), (102, 19703156), (121, 16609272), (132, 15225166), (136, 14777367), (187, 10747176), (204, 9851578), (242, 8304636), (264, 7612583), (363, 5536424), (374, 5373588), (408, 4925789), (484, 4152318), (561, 3582392), (726, 2768212), (748, 2686794), (968, 2076159), (1122, 1791196), (1452, 1384106), (1496, 1343397), (2057, 977016), (2244, 895598), (2904, 692053), (4114, 488508), (4488, 447799), (6171, 325672), (8228, 244254), (12342, 162836), (16456, 122127), (24684, 81418), (40709, 49368)]