11945916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7770

約数の個数: 36

約数和(自身を含む): 30902872

約数和(自身を除く): 18956956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 7717, 15434, 23151, 30868, 46302, 69453, 92604, 138906, 277812, 331831, 663662, 995493, 1327324, 1990986, 2986479, 3981972, 5972958, 11945916]

約数ペア:

[(1, 11945916), (2, 5972958), (3, 3981972), (4, 2986479), (6, 1990986), (9, 1327324), (12, 995493), (18, 663662), (36, 331831), (43, 277812), (86, 138906), (129, 92604), (172, 69453), (258, 46302), (387, 30868), (516, 23151), (774, 15434), (1548, 7717)]