7283916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 20267520

約数和(自身を除く): 12983604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 463, 684, 828, 874, 926, 1311, 1389, 1748, 1852, 2622, 2778, 3933, 4167, 5244, 5556, 7866, 8334, 8797, 10649, 15732, 16668, 17594, 21298, 26391, 31947, 35188, 42596, 52782, 63894, 79173, 95841, 105564, 127788, 158346, 191682, 202331, 316692, 383364, 404662, 606993, 809324, 1213986, 1820979, 2427972, 3641958, 7283916]

約数ペア:

[(1, 7283916), (2, 3641958), (3, 2427972), (4, 1820979), (6, 1213986), (9, 809324), (12, 606993), (18, 404662), (19, 383364), (23, 316692), (36, 202331), (38, 191682), (46, 158346), (57, 127788), (69, 105564), (76, 95841), (92, 79173), (114, 63894), (138, 52782), (171, 42596), (207, 35188), (228, 31947), (276, 26391), (342, 21298), (414, 17594), (437, 16668), (463, 15732), (684, 10649), (828, 8797), (874, 8334), (926, 7866), (1311, 5556), (1389, 5244), (1748, 4167), (1852, 3933), (2622, 2778)]