7769682

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^2$

素因数の和:166

約数の個数: 42

約数和(自身を含む): 17716437

約数和(自身を除く): 9946755

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 729, 1314, 1458, 1971, 3942, 5329, 5913, 10658, 11826, 15987, 17739, 31974, 35478, 47961, 53217, 95922, 106434, 143883, 287766, 431649, 863298, 1294947, 2589894, 3884841, 7769682]

約数ペア:

[(1, 7769682), (2, 3884841), (3, 2589894), (6, 1294947), (9, 863298), (18, 431649), (27, 287766), (54, 143883), (73, 106434), (81, 95922), (146, 53217), (162, 47961), (219, 35478), (243, 31974), (438, 17739), (486, 15987), (657, 11826), (729, 10658), (1314, 5913), (1458, 5329), (1971, 3942)]