17966704756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2383}}^1$

素因数の和:2694

約数の個数: 144

約数和(自身を含む): 43147157760

約数和(自身を除く): 25180453004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 269, 286, 308, 364, 538, 539, 572, 637, 1001, 1076, 1078, 1274, 1883, 2002, 2156, 2383, 2548, 2959, 3497, 3766, 4004, 4766, 5918, 6994, 7007, 7532, 9532, 11836, 13181, 13988, 14014, 16681, 20713, 24479, 26213, 26362, 28028, 30979, 33362, 38467, 41426, 48958, 52426, 52724, 61958, 66724, 76934, 82852, 97916, 104852, 116767, 123916, 144991, 153868, 171353, 183491, 216853, 233534, 269269, 289982, 340769, 342706, 366982, 433706, 467068, 538538, 579964, 641027, 681538, 685412, 733964, 867412, 1077076, 1282054, 1284437, 1363076, 1517971, 1884883, 2385383, 2564108, 2568874, 3035942, 3769766, 4487189, 4770766, 5137748, 6071884, 7051297, 7539532, 8333351, 8974378, 9541532, 14102594, 16666702, 16697681, 17948756, 28205188, 31410323, 33333404, 33395362, 49359079, 58333457, 62820646, 66790724, 91666861, 98718158, 116666914, 125641292, 183333722, 197436316, 233333828, 345513553, 366667444, 408334199, 641668027, 691027106, 816668398, 1283336054, 1382054212, 1633336796, 2566672108, 4491676189, 8983352378, 17966704756]

約数ペア:

[(1, 17966704756), (2, 8983352378), (4, 4491676189), (7, 2566672108), (11, 1633336796), (13, 1382054212), (14, 1283336054), (22, 816668398), (26, 691027106), (28, 641668027), (44, 408334199), (49, 366667444), (52, 345513553), (77, 233333828), (91, 197436316), (98, 183333722), (143, 125641292), (154, 116666914), (182, 98718158), (196, 91666861), (269, 66790724), (286, 62820646), (308, 58333457), (364, 49359079), (538, 33395362), (539, 33333404), (572, 31410323), (637, 28205188), (1001, 17948756), (1076, 16697681), (1078, 16666702), (1274, 14102594), (1883, 9541532), (2002, 8974378), (2156, 8333351), (2383, 7539532), (2548, 7051297), (2959, 6071884), (3497, 5137748), (3766, 4770766), (4004, 4487189), (4766, 3769766), (5918, 3035942), (6994, 2568874), (7007, 2564108), (7532, 2385383), (9532, 1884883), (11836, 1517971), (13181, 1363076), (13988, 1284437), (14014, 1282054), (16681, 1077076), (20713, 867412), (24479, 733964), (26213, 685412), (26362, 681538), (28028, 641027), (30979, 579964), (33362, 538538), (38467, 467068), (41426, 433706), (48958, 366982), (52426, 342706), (52724, 340769), (61958, 289982), (66724, 269269), (76934, 233534), (82852, 216853), (97916, 183491), (104852, 171353), (116767, 153868), (123916, 144991)]