7728138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 19071936

約数和(自身を除く): 11343798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 1697, 2277, 3394, 4554, 5091, 10182, 15273, 18667, 30546, 37334, 39031, 56001, 78062, 112002, 117093, 168003, 234186, 336006, 351279, 429341, 702558, 858682, 1288023, 2576046, 3864069, 7728138]

約数ペア:

[(1, 7728138), (2, 3864069), (3, 2576046), (6, 1288023), (9, 858682), (11, 702558), (18, 429341), (22, 351279), (23, 336006), (33, 234186), (46, 168003), (66, 117093), (69, 112002), (99, 78062), (138, 56001), (198, 39031), (207, 37334), (253, 30546), (414, 18667), (506, 15273), (759, 10182), (1518, 5091), (1697, 4554), (2277, 3394)]