18444322

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 30219156

約数和(自身を除く): 11774834

約数列:

[1, 2, 13, 26, 169, 197, 277, 338, 394, 554, 2561, 3601, 5122, 7202, 33293, 46813, 54569, 66586, 93626, 109138, 709397, 1418794, 9222161, 18444322]

約数ペア:

[(1, 18444322), (2, 9222161), (13, 1418794), (26, 709397), (169, 109138), (197, 93626), (277, 66586), (338, 54569), (394, 46813), (554, 33293), (2561, 7202), (3601, 5122)]