2218244.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 36

約数和(自身を含む): 43090866

約数和(自身を除く): 24075432

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 1997, 3174, 3994, 4761, 5991, 9522, 11982, 17973, 35946, 45931, 91862, 137793, 275586, 413379, 826758, 1056413, 2112826, 3169239, 6338478, 9507717, 19015434]

約数ペア:

[(1, 19015434), (2, 9507717), (3, 6338478), (6, 3169239), (9, 2112826), (18, 1056413), (23, 826758), (46, 413379), (69, 275586), (138, 137793), (207, 91862), (414, 45931), (529, 35946), (1058, 17973), (1587, 11982), (1997, 9522), (3174, 5991), (3994, 4761)]