18228652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 34479536

約数和(自身を除く): 16250884

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 883, 1588, 1766, 3532, 5161, 10322, 11479, 20644, 22958, 45916, 350551, 701102, 1402204, 4557163, 9114326, 18228652]

約数ペア:

[(1, 18228652), (2, 9114326), (4, 4557163), (13, 1402204), (26, 701102), (52, 350551), (397, 45916), (794, 22958), (883, 20644), (1588, 11479), (1766, 10322), (3532, 5161)]