556254

素因数分解:

$2^1\times 3^3\times {\mathrm{10301}}^1$

素因数の和:10312

約数の個数: 16

約数和(自身を含む): 1236240

約数和(自身を除く): 679986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10301, 20602, 30903, 61806, 92709, 185418, 278127, 556254]

約数ペア:

[(1, 556254), (2, 278127), (3, 185418), (6, 92709), (9, 61806), (18, 30903), (27, 20602), (54, 10301)]