18152043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66491}}^1$

素因数の和:66514

約数の個数: 16

約数和(自身を含む): 29788416

約数和(自身を除く): 11636373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 66491, 199473, 465437, 864383, 1396311, 2593149, 6050681, 18152043]

約数ペア:

[(1, 18152043), (3, 6050681), (7, 2593149), (13, 1396311), (21, 864383), (39, 465437), (91, 199473), (273, 66491)]