19733382

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 40

約数和(自身を含む): 45311112

約数和(自身を除く): 25577730

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2971, 3321, 5942, 6642, 8913, 17826, 26739, 53478, 80217, 121811, 160434, 240651, 243622, 365433, 481302, 730866, 1096299, 2192598, 3288897, 6577794, 9866691, 19733382]

約数ペア:

[(1, 19733382), (2, 9866691), (3, 6577794), (6, 3288897), (9, 2192598), (18, 1096299), (27, 730866), (41, 481302), (54, 365433), (81, 243622), (82, 240651), (123, 160434), (162, 121811), (246, 80217), (369, 53478), (738, 26739), (1107, 17826), (2214, 8913), (2971, 6642), (3321, 5942)]