26066043

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{16937}}^1$

素因数の和:16968

約数の個数: 20

約数和(自身を含む): 40989960

約数和(自身を除く): 14923917

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 16937, 50811, 152433, 321803, 457299, 965409, 1371897, 2896227, 8688681, 26066043]

約数ペア:

[(1, 26066043), (3, 8688681), (9, 2896227), (19, 1371897), (27, 965409), (57, 457299), (81, 321803), (171, 152433), (513, 50811), (1539, 16937)]