18306526

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4861}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 31505760

約数和(自身を除く): 13199234

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 4861, 9722, 34027, 68054, 1307609, 2615218, 9153263, 18306526]

約数ペア:

[(1, 18306526), (2, 9153263), (7, 2615218), (14, 1307609), (269, 68054), (538, 34027), (1883, 9722), (3766, 4861)]