6987251976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9631}}^1$

素因数の和:9739

約数の個数: 128

約数和(自身を含む): 19325644800

約数和(自身を除く): 12338392824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 43, 57, 74, 76, 86, 111, 114, 129, 148, 152, 172, 222, 228, 258, 296, 344, 444, 456, 516, 703, 817, 888, 1032, 1406, 1591, 1634, 2109, 2451, 2812, 3182, 3268, 4218, 4773, 4902, 5624, 6364, 6536, 8436, 9546, 9631, 9804, 12728, 16872, 19092, 19262, 19608, 28893, 30229, 38184, 38524, 57786, 60458, 77048, 90687, 115572, 120916, 181374, 182989, 231144, 241832, 356347, 362748, 365978, 414133, 548967, 712694, 725496, 731956, 828266, 1069041, 1097934, 1242399, 1425388, 1463912, 1656532, 2138082, 2195868, 2484798, 2850776, 3313064, 4276164, 4391736, 4969596, 6770593, 7868527, 8552328, 9939192, 13541186, 15322921, 15737054, 20311779, 23605581, 27082372, 30645842, 31474108, 40623558, 45968763, 47211162, 54164744, 61291684, 62948216, 81247116, 91937526, 94422324, 122583368, 162494232, 183875052, 188844648, 291135499, 367750104, 582270998, 873406497, 1164541996, 1746812994, 2329083992, 3493625988, 6987251976]

約数ペア:

[(1, 6987251976), (2, 3493625988), (3, 2329083992), (4, 1746812994), (6, 1164541996), (8, 873406497), (12, 582270998), (19, 367750104), (24, 291135499), (37, 188844648), (38, 183875052), (43, 162494232), (57, 122583368), (74, 94422324), (76, 91937526), (86, 81247116), (111, 62948216), (114, 61291684), (129, 54164744), (148, 47211162), (152, 45968763), (172, 40623558), (222, 31474108), (228, 30645842), (258, 27082372), (296, 23605581), (344, 20311779), (444, 15737054), (456, 15322921), (516, 13541186), (703, 9939192), (817, 8552328), (888, 7868527), (1032, 6770593), (1406, 4969596), (1591, 4391736), (1634, 4276164), (2109, 3313064), (2451, 2850776), (2812, 2484798), (3182, 2195868), (3268, 2138082), (4218, 1656532), (4773, 1463912), (4902, 1425388), (5624, 1242399), (6364, 1097934), (6536, 1069041), (8436, 828266), (9546, 731956), (9631, 725496), (9804, 712694), (12728, 548967), (16872, 414133), (19092, 365978), (19262, 362748), (19608, 356347), (28893, 241832), (30229, 231144), (38184, 182989), (38524, 181374), (57786, 120916), (60458, 115572), (77048, 90687)]