2939311746

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4358

約数の個数: 128

約数和(自身を含む): 7824960000

約数和(自身を除く): 4885648254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 98, 111, 126, 147, 189, 222, 259, 294, 333, 343, 378, 441, 518, 666, 686, 777, 882, 999, 1029, 1323, 1554, 1813, 1998, 2058, 2331, 2646, 3087, 3626, 4289, 4662, 5439, 6174, 6993, 8578, 9261, 10878, 12691, 12867, 13986, 16317, 18522, 25382, 25734, 30023, 32634, 38073, 38601, 48951, 60046, 76146, 77202, 90069, 97902, 114219, 115803, 158693, 180138, 210161, 228438, 231606, 270207, 317386, 342657, 420322, 476079, 540414, 630483, 685314, 810621, 952158, 1110851, 1260966, 1428237, 1471127, 1621242, 1891449, 2221702, 2856474, 2942254, 3332553, 3782898, 4284711, 4413381, 5674347, 6665106, 7775957, 8569422, 8826762, 9997659, 11348694, 13240143, 15551914, 19995318, 23327871, 26480286, 29992977, 39720429, 46655742, 54431699, 59985954, 69983613, 79440858, 108863398, 139967226, 163295097, 209950839, 326590194, 419901678, 489885291, 979770582, 1469655873, 2939311746]

約数ペア:

[(1, 2939311746), (2, 1469655873), (3, 979770582), (6, 489885291), (7, 419901678), (9, 326590194), (14, 209950839), (18, 163295097), (21, 139967226), (27, 108863398), (37, 79440858), (42, 69983613), (49, 59985954), (54, 54431699), (63, 46655742), (74, 39720429), (98, 29992977), (111, 26480286), (126, 23327871), (147, 19995318), (189, 15551914), (222, 13240143), (259, 11348694), (294, 9997659), (333, 8826762), (343, 8569422), (378, 7775957), (441, 6665106), (518, 5674347), (666, 4413381), (686, 4284711), (777, 3782898), (882, 3332553), (999, 2942254), (1029, 2856474), (1323, 2221702), (1554, 1891449), (1813, 1621242), (1998, 1471127), (2058, 1428237), (2331, 1260966), (2646, 1110851), (3087, 952158), (3626, 810621), (4289, 685314), (4662, 630483), (5439, 540414), (6174, 476079), (6993, 420322), (8578, 342657), (9261, 317386), (10878, 270207), (12691, 231606), (12867, 228438), (13986, 210161), (16317, 180138), (18522, 158693), (25382, 115803), (25734, 114219), (30023, 97902), (32634, 90069), (38073, 77202), (38601, 76146), (48951, 60046)]