18196594488

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1959151}}^1$

素因数の和:1959209

約数の個数: 64

約数和(自身を含む): 51721612800

約数和(自身を除く): 33525018312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 1959151, 3918302, 5877453, 7836604, 11754906, 15673208, 17632359, 23509812, 35264718, 47019624, 52897077, 70529436, 84243493, 105794154, 141058872, 168486986, 211588308, 252730479, 336973972, 423176616, 505460958, 673947944, 758191437, 1010921916, 1516382874, 2021843832, 2274574311, 3032765748, 4549148622, 6065531496, 9098297244, 18196594488]

約数ペア:

[(1, 18196594488), (2, 9098297244), (3, 6065531496), (4, 4549148622), (6, 3032765748), (8, 2274574311), (9, 2021843832), (12, 1516382874), (18, 1010921916), (24, 758191437), (27, 673947944), (36, 505460958), (43, 423176616), (54, 336973972), (72, 252730479), (86, 211588308), (108, 168486986), (129, 141058872), (172, 105794154), (216, 84243493), (258, 70529436), (344, 52897077), (387, 47019624), (516, 35264718), (774, 23509812), (1032, 17632359), (1161, 15673208), (1548, 11754906), (2322, 7836604), (3096, 5877453), (4644, 3918302), (9288, 1959151)]