18141736

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5119}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 34099200

約数和(自身を除く): 15957464

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5119, 10238, 20476, 40952, 2267717, 4535434, 9070868, 18141736]

約数ペア:

[(1, 18141736), (2, 9070868), (4, 4535434), (8, 2267717), (443, 40952), (886, 20476), (1772, 10238), (3544, 5119)]