2021977524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{20177}}^1$

素因数の和:21384

約数の個数: 48

約数和(自身を含む): 5396727168

約数和(自身を除く): 3374749644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1193, 2386, 3579, 4772, 7158, 8351, 14316, 16702, 20177, 25053, 33404, 40354, 50106, 60531, 80708, 100212, 121062, 141239, 242124, 282478, 423717, 564956, 847434, 1694868, 24071161, 48142322, 72213483, 96284644, 144426966, 168498127, 288853932, 336996254, 505494381, 673992508, 1010988762, 2021977524]

約数ペア:

[(1, 2021977524), (2, 1010988762), (3, 673992508), (4, 505494381), (6, 336996254), (7, 288853932), (12, 168498127), (14, 144426966), (21, 96284644), (28, 72213483), (42, 48142322), (84, 24071161), (1193, 1694868), (2386, 847434), (3579, 564956), (4772, 423717), (7158, 282478), (8351, 242124), (14316, 141239), (16702, 121062), (20177, 100212), (25053, 80708), (33404, 60531), (40354, 50106)]