2826516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 9192960

約数和(自身を除く): 6366444

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 49, 57, 66, 69, 76, 77, 84, 92, 98, 114, 132, 133, 138, 147, 154, 161, 196, 209, 228, 231, 253, 266, 276, 294, 308, 322, 399, 418, 437, 462, 483, 506, 532, 539, 588, 627, 644, 759, 798, 836, 874, 924, 931, 966, 1012, 1078, 1127, 1254, 1311, 1463, 1518, 1596, 1617, 1748, 1771, 1862, 1932, 2156, 2254, 2508, 2622, 2793, 2926, 3036, 3059, 3234, 3381, 3542, 3724, 4389, 4508, 4807, 5244, 5313, 5586, 5852, 6118, 6468, 6762, 7084, 8778, 9177, 9614, 10241, 10626, 11172, 12236, 12397, 13524, 14421, 17556, 18354, 19228, 20482, 21252, 21413, 24794, 28842, 30723, 33649, 36708, 37191, 40964, 42826, 49588, 57684, 61446, 64239, 67298, 74382, 85652, 100947, 122892, 128478, 134596, 148764, 201894, 235543, 256956, 403788, 471086, 706629, 942172, 1413258, 2826516]

約数ペア:

[(1, 2826516), (2, 1413258), (3, 942172), (4, 706629), (6, 471086), (7, 403788), (11, 256956), (12, 235543), (14, 201894), (19, 148764), (21, 134596), (22, 128478), (23, 122892), (28, 100947), (33, 85652), (38, 74382), (42, 67298), (44, 64239), (46, 61446), (49, 57684), (57, 49588), (66, 42826), (69, 40964), (76, 37191), (77, 36708), (84, 33649), (92, 30723), (98, 28842), (114, 24794), (132, 21413), (133, 21252), (138, 20482), (147, 19228), (154, 18354), (161, 17556), (196, 14421), (209, 13524), (228, 12397), (231, 12236), (253, 11172), (266, 10626), (276, 10241), (294, 9614), (308, 9177), (322, 8778), (399, 7084), (418, 6762), (437, 6468), (462, 6118), (483, 5852), (506, 5586), (532, 5313), (539, 5244), (588, 4807), (627, 4508), (644, 4389), (759, 3724), (798, 3542), (836, 3381), (874, 3234), (924, 3059), (931, 3036), (966, 2926), (1012, 2793), (1078, 2622), (1127, 2508), (1254, 2254), (1311, 2156), (1463, 1932), (1518, 1862), (1596, 1771), (1617, 1748)]