18079834

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 27567936

約数和(自身を除く): 9488102

約数列:

[1, 2, 131, 151, 262, 302, 457, 914, 19781, 39562, 59867, 69007, 119734, 138014, 9039917, 18079834]

約数ペア:

[(1, 18079834), (2, 9039917), (131, 138014), (151, 119734), (262, 69007), (302, 59867), (457, 39562), (914, 19781)]