16956054

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 21569706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 251, 278, 417, 486, 502, 753, 834, 1251, 1506, 2259, 2502, 3753, 4518, 6777, 7506, 11259, 13554, 20331, 22518, 33777, 34889, 40662, 60993, 67554, 69778, 104667, 121986, 209334, 314001, 628002, 942003, 1884006, 2826009, 5652018, 8478027, 16956054]

約数ペア:

[(1, 16956054), (2, 8478027), (3, 5652018), (6, 2826009), (9, 1884006), (18, 942003), (27, 628002), (54, 314001), (81, 209334), (139, 121986), (162, 104667), (243, 69778), (251, 67554), (278, 60993), (417, 40662), (486, 34889), (502, 33777), (753, 22518), (834, 20331), (1251, 13554), (1506, 11259), (2259, 7506), (2502, 6777), (3753, 4518)]