28213866

素因数分解:

$2^1\times 3^3\times {\mathrm{522479}}^1$

素因数の和:522490

約数の個数: 16

約数和(自身を含む): 62697600

約数和(自身を除く): 34483734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 522479, 1044958, 1567437, 3134874, 4702311, 9404622, 14106933, 28213866]

約数ペア:

[(1, 28213866), (2, 14106933), (3, 9404622), (6, 4702311), (9, 3134874), (18, 1567437), (27, 1044958), (54, 522479)]