2100028086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 5359872000

約数和(自身を除く): 3259843914

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 79, 114, 117, 158, 171, 234, 237, 247, 342, 351, 474, 494, 513, 702, 711, 741, 1026, 1027, 1422, 1482, 1501, 1993, 2054, 2133, 2223, 3002, 3081, 3986, 4266, 4446, 4503, 5979, 6162, 6669, 9006, 9243, 11958, 13338, 13509, 17937, 18486, 19513, 25909, 27018, 27729, 35874, 37867, 39026, 40527, 51818, 53811, 55458, 58539, 75734, 77727, 81054, 107622, 113601, 117078, 155454, 157447, 175617, 227202, 233181, 314894, 340803, 351234, 466362, 472341, 492271, 526851, 681606, 699543, 944682, 984542, 1022409, 1053702, 1399086, 1417023, 1476813, 2044818, 2046811, 2834046, 2953626, 2991493, 4093622, 4251069, 4430439, 5982986, 6140433, 8502138, 8860878, 8974479, 12280866, 13291317, 17948958, 18421299, 26582634, 26923437, 36842598, 38889409, 53846874, 55263897, 77778818, 80770311, 110527794, 116668227, 161540622, 233336454, 350004681, 700009362, 1050014043, 2100028086]

約数ペア:

[(1, 2100028086), (2, 1050014043), (3, 700009362), (6, 350004681), (9, 233336454), (13, 161540622), (18, 116668227), (19, 110527794), (26, 80770311), (27, 77778818), (38, 55263897), (39, 53846874), (54, 38889409), (57, 36842598), (78, 26923437), (79, 26582634), (114, 18421299), (117, 17948958), (158, 13291317), (171, 12280866), (234, 8974479), (237, 8860878), (247, 8502138), (342, 6140433), (351, 5982986), (474, 4430439), (494, 4251069), (513, 4093622), (702, 2991493), (711, 2953626), (741, 2834046), (1026, 2046811), (1027, 2044818), (1422, 1476813), (1482, 1417023), (1501, 1399086), (1993, 1053702), (2054, 1022409), (2133, 984542), (2223, 944682), (3002, 699543), (3081, 681606), (3986, 526851), (4266, 492271), (4446, 472341), (4503, 466362), (5979, 351234), (6162, 340803), (6669, 314894), (9006, 233181), (9243, 227202), (11958, 175617), (13338, 157447), (13509, 155454), (17937, 117078), (18486, 113601), (19513, 107622), (25909, 81054), (27018, 77727), (27729, 75734), (35874, 58539), (37867, 55458), (39026, 53811), (40527, 51818)]