2021838384

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{386437}}^1$

素因数の和:386557

約数の個数: 40

約数和(自身を含む): 5271014320

約数和(自身を除く): 3249175936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 386437, 772874, 1159311, 1545748, 2318622, 3091496, 4637244, 6182992, 9274488, 18548976, 42121633, 84243266, 126364899, 168486532, 252729798, 336973064, 505459596, 673946128, 1010919192, 2021838384]

約数ペア:

[(1, 2021838384), (2, 1010919192), (3, 673946128), (4, 505459596), (6, 336973064), (8, 252729798), (12, 168486532), (16, 126364899), (24, 84243266), (48, 42121633), (109, 18548976), (218, 9274488), (327, 6182992), (436, 4637244), (654, 3091496), (872, 2318622), (1308, 1545748), (1744, 1159311), (2616, 772874), (5232, 386437)]