27960012

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7047

約数の個数: 48

約数和(自身を含む): 74458720

約数和(自身を除く): 46498708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 6997, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 188919, 251892, 258889, 377838, 517778, 755676, 776667, 1035556, 1553334, 2330001, 3106668, 4660002, 6990003, 9320004, 13980006, 27960012]

約数ペア:

[(1, 27960012), (2, 13980006), (3, 9320004), (4, 6990003), (6, 4660002), (9, 3106668), (12, 2330001), (18, 1553334), (27, 1035556), (36, 776667), (37, 755676), (54, 517778), (74, 377838), (108, 258889), (111, 251892), (148, 188919), (222, 125946), (333, 83964), (444, 62973), (666, 41982), (999, 27988), (1332, 20991), (1998, 13994), (3996, 6997)]