189208386

素因数分解:

$2^1\times 3^4\times {\mathrm{1167953}}^1$

素因数の和:1167967

約数の個数: 20

約数和(自身を含む): 423967302

約数和(自身を除く): 234758916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1167953, 2335906, 3503859, 7007718, 10511577, 21023154, 31534731, 63069462, 94604193, 189208386]

約数ペア:

[(1, 189208386), (2, 94604193), (3, 63069462), (6, 31534731), (9, 21023154), (18, 10511577), (27, 7007718), (54, 3503859), (81, 2335906), (162, 1167953)]