2019558618

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 5633971200

約数和(自身を除く): 3614412582

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 131, 147, 154, 198, 227, 231, 262, 294, 343, 393, 441, 454, 462, 539, 681, 686, 693, 786, 882, 917, 1029, 1078, 1179, 1362, 1386, 1441, 1589, 1617, 1834, 2043, 2058, 2358, 2497, 2751, 2882, 3087, 3178, 3234, 3773, 4086, 4323, 4767, 4851, 4994, 5502, 6174, 6419, 7491, 7546, 8253, 8646, 9534, 9702, 10087, 11123, 11319, 12838, 12969, 14301, 14982, 16506, 17479, 19257, 20174, 22246, 22473, 22638, 25938, 28602, 29737, 30261, 33369, 33957, 34958, 38514, 44933, 44946, 52437, 57771, 59474, 60522, 66738, 67914, 70609, 77861, 89211, 89866, 90783, 100107, 104874, 115542, 122353, 134799, 141218, 155722, 157311, 178422, 181566, 200214, 208159, 211827, 233583, 244706, 267633, 269598, 314622, 327107, 367059, 404397, 416318, 423654, 467166, 494263, 535266, 624477, 635481, 654214, 700749, 734118, 808794, 856471, 981321, 988526, 1101177, 1248954, 1270962, 1401498, 1457113, 1482789, 1712942, 1873431, 1962642, 2202354, 2289749, 2569413, 2914226, 2943963, 2965578, 3746862, 4371339, 4448367, 4579498, 5138826, 5887926, 6869247, 7708239, 8742678, 8896734, 10199791, 13114017, 13738494, 15416478, 16028243, 20399582, 20607741, 26228034, 30599373, 32056486, 41215482, 48084729, 61198746, 91798119, 96169458, 112197701, 144254187, 183596238, 224395402, 288508374, 336593103, 673186206, 1009779309, 2019558618]

約数ペア:

[(1, 2019558618), (2, 1009779309), (3, 673186206), (6, 336593103), (7, 288508374), (9, 224395402), (11, 183596238), (14, 144254187), (18, 112197701), (21, 96169458), (22, 91798119), (33, 61198746), (42, 48084729), (49, 41215482), (63, 32056486), (66, 30599373), (77, 26228034), (98, 20607741), (99, 20399582), (126, 16028243), (131, 15416478), (147, 13738494), (154, 13114017), (198, 10199791), (227, 8896734), (231, 8742678), (262, 7708239), (294, 6869247), (343, 5887926), (393, 5138826), (441, 4579498), (454, 4448367), (462, 4371339), (539, 3746862), (681, 2965578), (686, 2943963), (693, 2914226), (786, 2569413), (882, 2289749), (917, 2202354), (1029, 1962642), (1078, 1873431), (1179, 1712942), (1362, 1482789), (1386, 1457113), (1441, 1401498), (1589, 1270962), (1617, 1248954), (1834, 1101177), (2043, 988526), (2058, 981321), (2358, 856471), (2497, 808794), (2751, 734118), (2882, 700749), (3087, 654214), (3178, 635481), (3234, 624477), (3773, 535266), (4086, 494263), (4323, 467166), (4767, 423654), (4851, 416318), (4994, 404397), (5502, 367059), (6174, 327107), (6419, 314622), (7491, 269598), (7546, 267633), (8253, 244706), (8646, 233583), (9534, 211827), (9702, 208159), (10087, 200214), (11123, 181566), (11319, 178422), (12838, 157311), (12969, 155722), (14301, 141218), (14982, 134799), (16506, 122353), (17479, 115542), (19257, 104874), (20174, 100107), (22246, 90783), (22473, 89866), (22638, 89211), (25938, 77861), (28602, 70609), (29737, 67914), (30261, 66738), (33369, 60522), (33957, 59474), (34958, 57771), (38514, 52437), (44933, 44946)]