26680164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317621}}^1$

素因数の和:317635

約数の個数: 24

約数和(自身を含む): 71147328

約数和(自身を除く): 44467164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317621, 635242, 952863, 1270484, 1905726, 2223347, 3811452, 4446694, 6670041, 8893388, 13340082, 26680164]

約数ペア:

[(1, 26680164), (2, 13340082), (3, 8893388), (4, 6670041), (6, 4446694), (7, 3811452), (12, 2223347), (14, 1905726), (21, 1270484), (28, 952863), (42, 635242), (84, 317621)]