1972314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4617600

約数和(自身を除く): 2645286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 79, 114, 146, 158, 171, 219, 237, 342, 438, 474, 657, 711, 1314, 1387, 1422, 1501, 2774, 3002, 4161, 4503, 5767, 8322, 9006, 11534, 12483, 13509, 17301, 24966, 27018, 34602, 51903, 103806, 109573, 219146, 328719, 657438, 986157, 1972314]

約数ペア:

[(1, 1972314), (2, 986157), (3, 657438), (6, 328719), (9, 219146), (18, 109573), (19, 103806), (38, 51903), (57, 34602), (73, 27018), (79, 24966), (114, 17301), (146, 13509), (158, 12483), (171, 11534), (219, 9006), (237, 8322), (342, 5767), (438, 4503), (474, 4161), (657, 3002), (711, 2774), (1314, 1501), (1387, 1422)]