38149686

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 88298496

約数和(自身を除く): 50148810

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2143, 2967, 4286, 5934, 6429, 8901, 12858, 17802, 19287, 38574, 49289, 92149, 98578, 147867, 184298, 276447, 295734, 443601, 552894, 829341, 887202, 1658682, 2119427, 4238854, 6358281, 12716562, 19074843, 38149686]

約数ペア:

[(1, 38149686), (2, 19074843), (3, 12716562), (6, 6358281), (9, 4238854), (18, 2119427), (23, 1658682), (43, 887202), (46, 829341), (69, 552894), (86, 443601), (129, 295734), (138, 276447), (207, 184298), (258, 147867), (387, 98578), (414, 92149), (774, 49289), (989, 38574), (1978, 19287), (2143, 17802), (2967, 12858), (4286, 8901), (5934, 6429)]