219139866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1106767}}^1$

素因数の和:1106786

約数の個数: 24

約数和(自身を含む): 517967424

約数和(自身を除く): 298827558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1106767, 2213534, 3320301, 6640602, 9960903, 12174437, 19921806, 24348874, 36523311, 73046622, 109569933, 219139866]

約数ペア:

[(1, 219139866), (2, 109569933), (3, 73046622), (6, 36523311), (9, 24348874), (11, 19921806), (18, 12174437), (22, 9960903), (33, 6640602), (66, 3320301), (99, 2213534), (198, 1106767)]