19633464

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9444

約数の個数: 48

約数和(自身を含む): 55013400

約数和(自身を除く): 35379936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9403, 18806, 28209, 37612, 56418, 75224, 84627, 112836, 169254, 225672, 272687, 338508, 545374, 677016, 818061, 1090748, 1636122, 2181496, 2454183, 3272244, 4908366, 6544488, 9816732, 19633464]

約数ペア:

[(1, 19633464), (2, 9816732), (3, 6544488), (4, 4908366), (6, 3272244), (8, 2454183), (9, 2181496), (12, 1636122), (18, 1090748), (24, 818061), (29, 677016), (36, 545374), (58, 338508), (72, 272687), (87, 225672), (116, 169254), (174, 112836), (232, 84627), (261, 75224), (348, 56418), (522, 37612), (696, 28209), (1044, 18806), (2088, 9403)]