7445286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 17690400

約数和(自身を除く): 10245114

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 839, 986, 1479, 1678, 2517, 2958, 4437, 5034, 7551, 8874, 14263, 15102, 24331, 28526, 42789, 48662, 72993, 85578, 128367, 145986, 218979, 256734, 413627, 437958, 827254, 1240881, 2481762, 3722643, 7445286]

約数ペア:

[(1, 7445286), (2, 3722643), (3, 2481762), (6, 1240881), (9, 827254), (17, 437958), (18, 413627), (29, 256734), (34, 218979), (51, 145986), (58, 128367), (87, 85578), (102, 72993), (153, 48662), (174, 42789), (261, 28526), (306, 24331), (493, 15102), (522, 14263), (839, 8874), (986, 7551), (1479, 5034), (1678, 4437), (2517, 2958)]