2021084586

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{4813}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 4494639240

約数和(自身を除く): 2473554654

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 569, 738, 1138, 1707, 3414, 4813, 5121, 9626, 10242, 14439, 23329, 28878, 43317, 46658, 69987, 86634, 139974, 197333, 209961, 394666, 419922, 591999, 1183998, 1775997, 2738597, 3551994, 5477194, 8215791, 16431582, 24647373, 49294746, 112282477, 224564954, 336847431, 673694862, 1010542293, 2021084586]

約数ペア:

[(1, 2021084586), (2, 1010542293), (3, 673694862), (6, 336847431), (9, 224564954), (18, 112282477), (41, 49294746), (82, 24647373), (123, 16431582), (246, 8215791), (369, 5477194), (569, 3551994), (738, 2738597), (1138, 1775997), (1707, 1183998), (3414, 591999), (4813, 419922), (5121, 394666), (9626, 209961), (10242, 197333), (14439, 139974), (23329, 86634), (28878, 69987), (43317, 46658)]