22228254

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17393}}^1$

素因数の和:17472

約数の個数: 24

約数和(自身を含む): 48842352

約数和(自身を除く): 26614098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17393, 34786, 52179, 104358, 156537, 313074, 1234903, 2469806, 3704709, 7409418, 11114127, 22228254]

約数ペア:

[(1, 22228254), (2, 11114127), (3, 7409418), (6, 3704709), (9, 2469806), (18, 1234903), (71, 313074), (142, 156537), (213, 104358), (426, 52179), (639, 34786), (1278, 17393)]