2180244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3464556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 199, 249, 332, 398, 498, 597, 796, 913, 996, 1194, 1826, 2189, 2388, 2739, 3652, 4378, 5478, 6567, 8756, 10956, 13134, 16517, 26268, 33034, 49551, 66068, 99102, 181687, 198204, 363374, 545061, 726748, 1090122, 2180244]

約数ペア:

[(1, 2180244), (2, 1090122), (3, 726748), (4, 545061), (6, 363374), (11, 198204), (12, 181687), (22, 99102), (33, 66068), (44, 49551), (66, 33034), (83, 26268), (132, 16517), (166, 13134), (199, 10956), (249, 8756), (332, 6567), (398, 5478), (498, 4378), (597, 3652), (796, 2739), (913, 2388), (996, 2189), (1194, 1826)]