21082398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 44257536

約数和(自身を除く): 23175138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 673, 681, 1346, 1362, 2019, 4038, 5221, 10442, 15479, 15663, 30958, 31326, 46437, 92874, 152771, 305542, 458313, 916626, 3513733, 7027466, 10541199, 21082398]

約数ペア:

[(1, 21082398), (2, 10541199), (3, 7027466), (6, 3513733), (23, 916626), (46, 458313), (69, 305542), (138, 152771), (227, 92874), (454, 46437), (673, 31326), (681, 30958), (1346, 15663), (1362, 15479), (2019, 10442), (4038, 5221)]