7480782

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 18273600

約数和(自身を除く): 10792818

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 281, 306, 459, 493, 522, 562, 783, 843, 918, 986, 1479, 1566, 1686, 2529, 2958, 4437, 4777, 5058, 7587, 8149, 8874, 9554, 13311, 14331, 15174, 16298, 24447, 26622, 28662, 42993, 48894, 73341, 85986, 128979, 138533, 146682, 220023, 257958, 277066, 415599, 440046, 831198, 1246797, 2493594, 3740391, 7480782]

約数ペア:

[(1, 7480782), (2, 3740391), (3, 2493594), (6, 1246797), (9, 831198), (17, 440046), (18, 415599), (27, 277066), (29, 257958), (34, 220023), (51, 146682), (54, 138533), (58, 128979), (87, 85986), (102, 73341), (153, 48894), (174, 42993), (261, 28662), (281, 26622), (306, 24447), (459, 16298), (493, 15174), (522, 14331), (562, 13311), (783, 9554), (843, 8874), (918, 8149), (986, 7587), (1479, 5058), (1566, 4777), (1686, 4437), (2529, 2958)]