2021018142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 5062901760

約数和(自身を除く): 3041883618

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 47, 66, 69, 78, 94, 138, 141, 143, 253, 282, 286, 299, 429, 506, 517, 598, 611, 759, 858, 897, 1034, 1081, 1222, 1518, 1551, 1794, 1833, 2162, 2179, 3102, 3243, 3289, 3666, 4358, 6486, 6537, 6578, 6721, 9867, 11891, 13074, 13442, 14053, 19734, 20163, 23782, 23969, 28106, 28327, 35673, 40326, 42159, 47938, 50117, 56654, 71346, 71907, 84318, 84981, 100234, 102413, 143814, 150351, 154583, 169962, 204826, 300702, 307239, 309166, 311597, 463749, 551287, 614478, 623194, 651521, 927498, 934791, 1102574, 1126543, 1303042, 1331369, 1653861, 1869582, 1954563, 2253086, 2355499, 2662738, 3307722, 3379629, 3909126, 3994107, 4710998, 6759258, 7066497, 7166731, 7988214, 14132994, 14333462, 14645059, 21500193, 25910489, 29290118, 30621487, 43000386, 43935177, 51820978, 61242974, 77731467, 87870354, 91864461, 155462934, 183728922, 336836357, 673672714, 1010509071, 2021018142]

約数ペア:

[(1, 2021018142), (2, 1010509071), (3, 673672714), (6, 336836357), (11, 183728922), (13, 155462934), (22, 91864461), (23, 87870354), (26, 77731467), (33, 61242974), (39, 51820978), (46, 43935177), (47, 43000386), (66, 30621487), (69, 29290118), (78, 25910489), (94, 21500193), (138, 14645059), (141, 14333462), (143, 14132994), (253, 7988214), (282, 7166731), (286, 7066497), (299, 6759258), (429, 4710998), (506, 3994107), (517, 3909126), (598, 3379629), (611, 3307722), (759, 2662738), (858, 2355499), (897, 2253086), (1034, 1954563), (1081, 1869582), (1222, 1653861), (1518, 1331369), (1551, 1303042), (1794, 1126543), (1833, 1102574), (2162, 934791), (2179, 927498), (3102, 651521), (3243, 623194), (3289, 614478), (3666, 551287), (4358, 463749), (6486, 311597), (6537, 309166), (6578, 307239), (6721, 300702), (9867, 204826), (11891, 169962), (13074, 154583), (13442, 150351), (14053, 143814), (19734, 102413), (20163, 100234), (23782, 84981), (23969, 84318), (28106, 71907), (28327, 71346), (35673, 56654), (40326, 50117), (42159, 47938)]