17285742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 40030848

約数和(自身を除く): 22745106

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 971, 989, 1942, 1978, 2913, 2967, 5826, 5934, 8739, 8901, 17478, 17802, 22333, 41753, 44666, 66999, 83506, 125259, 133998, 200997, 250518, 375777, 401994, 751554, 960319, 1920638, 2880957, 5761914, 8642871, 17285742]

約数ペア:

[(1, 17285742), (2, 8642871), (3, 5761914), (6, 2880957), (9, 1920638), (18, 960319), (23, 751554), (43, 401994), (46, 375777), (69, 250518), (86, 200997), (129, 133998), (138, 125259), (207, 83506), (258, 66999), (387, 44666), (414, 41753), (774, 22333), (971, 17802), (989, 17478), (1942, 8901), (1978, 8739), (2913, 5934), (2967, 5826)]