18372016206

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1029937}}^1$

素因数の和:1030936

約数の個数: 24

約数和(自身を含む): 39846241344

約数和(自身を除く): 21474225138

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 17838, 1029937, 2059874, 3089811, 6179622, 9269433, 18538866, 1020667567, 2041335134, 3062002701, 6124005402, 9186008103, 18372016206]

約数ペア:

[(1, 18372016206), (2, 9186008103), (3, 6124005402), (6, 3062002701), (9, 2041335134), (18, 1020667567), (991, 18538866), (1982, 9269433), (2973, 6179622), (5946, 3089811), (8919, 2059874), (17838, 1029937)]