21082548

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{9103}}^1$

素因数の和:9303

約数の個数: 24

約数和(自身を含む): 49452928

約数和(自身を除く): 28370380

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 9103, 18206, 27309, 36412, 54618, 109236, 1756879, 3513758, 5270637, 7027516, 10541274, 21082548]

約数ペア:

[(1, 21082548), (2, 10541274), (3, 7027516), (4, 5270637), (6, 3513758), (12, 1756879), (193, 109236), (386, 54618), (579, 36412), (772, 27309), (1158, 18206), (2316, 9103)]