18163028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 35030688

約数和(自身を除く): 16867660

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 8123, 16246, 32492, 105599, 211198, 349289, 422396, 698578, 1397156, 4540757, 9081514, 18163028]

約数ペア:

[(1, 18163028), (2, 9081514), (4, 4540757), (13, 1397156), (26, 698578), (43, 422396), (52, 349289), (86, 211198), (172, 105599), (559, 32492), (1118, 16246), (2236, 8123)]