31810548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 93542400

約数和(自身を除く): 61731852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 173, 199, 231, 308, 346, 398, 462, 519, 597, 692, 796, 924, 1038, 1194, 1211, 1393, 1903, 2076, 2189, 2388, 2422, 2786, 3633, 3806, 4179, 4378, 4844, 5572, 5709, 6567, 7266, 7612, 8358, 8756, 11418, 13134, 13321, 14532, 15323, 16716, 22836, 26268, 26642, 30646, 34427, 39963, 45969, 53284, 61292, 68854, 79926, 91938, 103281, 137708, 159852, 183876, 206562, 240989, 378697, 413124, 481978, 722967, 757394, 963956, 1136091, 1445934, 1514788, 2272182, 2650879, 2891868, 4544364, 5301758, 7952637, 10603516, 15905274, 31810548]

約数ペア:

[(1, 31810548), (2, 15905274), (3, 10603516), (4, 7952637), (6, 5301758), (7, 4544364), (11, 2891868), (12, 2650879), (14, 2272182), (21, 1514788), (22, 1445934), (28, 1136091), (33, 963956), (42, 757394), (44, 722967), (66, 481978), (77, 413124), (84, 378697), (132, 240989), (154, 206562), (173, 183876), (199, 159852), (231, 137708), (308, 103281), (346, 91938), (398, 79926), (462, 68854), (519, 61292), (597, 53284), (692, 45969), (796, 39963), (924, 34427), (1038, 30646), (1194, 26642), (1211, 26268), (1393, 22836), (1903, 16716), (2076, 15323), (2189, 14532), (2388, 13321), (2422, 13134), (2786, 11418), (3633, 8756), (3806, 8358), (4179, 7612), (4378, 7266), (4844, 6567), (5572, 5709)]