18082883602805

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1\times {\mathrm{1951}}^1$

素因数の和:3139

約数の個数: 128

約数和(自身を含む): 26038912942080

約数和(自身を除く): 7956029339275

約数列:

[1, 5, 7, 35, 47, 73, 79, 235, 329, 365, 395, 511, 553, 977, 1645, 1951, 2555, 2765, 3431, 3713, 4885, 5767, 6839, 9755, 13657, 17155, 18565, 24017, 25991, 28835, 34195, 40369, 45919, 68285, 71321, 77183, 91697, 120085, 129955, 142423, 154129, 201845, 229595, 271049, 321433, 356605, 385915, 458485, 499247, 540281, 641879, 712115, 770645, 996961, 1078903, 1355245, 1607165, 1897343, 1906127, 2496235, 2701405, 3209395, 3352087, 3627601, 4984805, 5394515, 5634359, 6693881, 7244063, 9486715, 9530635, 11251417, 13342889, 16760435, 18138005, 23464609, 25393207, 28171795, 33469405, 36220315, 39440513, 46857167, 50708441, 56257085, 66714445, 78759919, 89587969, 117323045, 126966035, 139147271, 150584033, 197202565, 234285835, 253542205, 264814873, 393799595, 447939845, 528816599, 627115783, 695736355, 752920165, 974030897, 1054088231, 1324074365, 1853704111, 2644082995, 3135578915, 3701716193, 4870154485, 5270441155, 6539921737, 7077449551, 9268520555, 10992634409, 18508580965, 32699608685, 35387247755, 45779452159, 49542146857, 54963172045, 76948440863, 228897260795, 247710734285, 384742204315, 516653817223, 2583269086115, 3616576720561, 18082883602805]

約数ペア:

[(1, 18082883602805), (5, 3616576720561), (7, 2583269086115), (35, 516653817223), (47, 384742204315), (73, 247710734285), (79, 228897260795), (235, 76948440863), (329, 54963172045), (365, 49542146857), (395, 45779452159), (511, 35387247755), (553, 32699608685), (977, 18508580965), (1645, 10992634409), (1951, 9268520555), (2555, 7077449551), (2765, 6539921737), (3431, 5270441155), (3713, 4870154485), (4885, 3701716193), (5767, 3135578915), (6839, 2644082995), (9755, 1853704111), (13657, 1324074365), (17155, 1054088231), (18565, 974030897), (24017, 752920165), (25991, 695736355), (28835, 627115783), (34195, 528816599), (40369, 447939845), (45919, 393799595), (68285, 264814873), (71321, 253542205), (77183, 234285835), (91697, 197202565), (120085, 150584033), (129955, 139147271), (142423, 126966035), (154129, 117323045), (201845, 89587969), (229595, 78759919), (271049, 66714445), (321433, 56257085), (356605, 50708441), (385915, 46857167), (458485, 39440513), (499247, 36220315), (540281, 33469405), (641879, 28171795), (712115, 25393207), (770645, 23464609), (996961, 18138005), (1078903, 16760435), (1355245, 13342889), (1607165, 11251417), (1897343, 9530635), (1906127, 9486715), (2496235, 7244063), (2701405, 6693881), (3209395, 5634359), (3352087, 5394515), (3627601, 4984805)]