26840538

素因数分解:

$2^1\times 3^3\times {\mathrm{497047}}^1$

素因数の和:497058

約数の個数: 16

約数和(自身を含む): 59645760

約数和(自身を除く): 32805222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 497047, 994094, 1491141, 2982282, 4473423, 8946846, 13420269, 26840538]

約数ペア:

[(1, 26840538), (2, 13420269), (3, 8946846), (6, 4473423), (9, 2982282), (18, 1491141), (27, 994094), (54, 497047)]