190018386

素因数分解:

$2^1\times 3^4\times {\mathrm{1172953}}^1$

素因数の和:1172967

約数の個数: 20

約数和(自身を含む): 425782302

約数和(自身を除く): 235763916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1172953, 2345906, 3518859, 7037718, 10556577, 21113154, 31669731, 63339462, 95009193, 190018386]

約数ペア:

[(1, 190018386), (2, 95009193), (3, 63339462), (6, 31669731), (9, 21113154), (18, 10556577), (27, 7037718), (54, 3518859), (81, 2345906), (162, 1172953)]