26638254

素因数分解:

$2^1\times 3^3\times {\mathrm{493301}}^1$

素因数の和:493312

約数の個数: 16

約数和(自身を含む): 59196240

約数和(自身を除く): 32557986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 493301, 986602, 1479903, 2959806, 4439709, 8879418, 13319127, 26638254]

約数ペア:

[(1, 26638254), (2, 13319127), (3, 8879418), (6, 4439709), (9, 2959806), (18, 1479903), (27, 986602), (54, 493301)]