27864516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54001}}^1$

素因数の和:54051

約数の個数: 24

約数和(自身を含む): 66530464

約数和(自身を除く): 38665948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54001, 108002, 162003, 216004, 324006, 648012, 2322043, 4644086, 6966129, 9288172, 13932258, 27864516]

約数ペア:

[(1, 27864516), (2, 13932258), (3, 9288172), (4, 6966129), (6, 4644086), (12, 2322043), (43, 648012), (86, 324006), (129, 216004), (172, 162003), (258, 108002), (516, 54001)]