18179982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43913}}^1$

素因数の和:43944

約数の個数: 24

約数和(自身を含む): 41103504

約数和(自身を除く): 22923522

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 43913, 87826, 131739, 263478, 395217, 790434, 1009999, 2019998, 3029997, 6059994, 9089991, 18179982]

約数ペア:

[(1, 18179982), (2, 9089991), (3, 6059994), (6, 3029997), (9, 2019998), (18, 1009999), (23, 790434), (46, 395217), (69, 263478), (138, 131739), (207, 87826), (414, 43913)]