21056554488

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2485429}}^1$

素因数の和:2485791

約数の個数: 32

約数和(自身を含む): 52790533200

約数和(自身を除く): 31733978712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 2485429, 4970858, 7456287, 9941716, 14912574, 19883432, 29825148, 59650296, 877356437, 1754712874, 2632069311, 3509425748, 5264138622, 7018851496, 10528277244, 21056554488]

約数ペア:

[(1, 21056554488), (2, 10528277244), (3, 7018851496), (4, 5264138622), (6, 3509425748), (8, 2632069311), (12, 1754712874), (24, 877356437), (353, 59650296), (706, 29825148), (1059, 19883432), (1412, 14912574), (2118, 9941716), (2824, 7456287), (4236, 4970858), (8472, 2485429)]