18328682

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 27940032

約数和(自身を除く): 9611350

約数列:

[1, 2, 137, 151, 274, 302, 443, 886, 20687, 41374, 60691, 66893, 121382, 133786, 9164341, 18328682]

約数ペア:

[(1, 18328682), (2, 9164341), (137, 133786), (151, 121382), (274, 66893), (302, 60691), (443, 41374), (886, 20687)]