21929244

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{20533}}^1$

素因数の和:20629

約数の個数: 24

約数和(自身を含む): 51745680

約数和(自身を除く): 29816436

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 20533, 41066, 61599, 82132, 123198, 246396, 1827437, 3654874, 5482311, 7309748, 10964622, 21929244]

約数ペア:

[(1, 21929244), (2, 10964622), (3, 7309748), (4, 5482311), (6, 3654874), (12, 1827437), (89, 246396), (178, 123198), (267, 82132), (356, 61599), (534, 41066), (1068, 20533)]