43401996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 120766464

約数和(自身を除く): 77364468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 863, 1143, 1397, 1524, 1726, 2286, 2589, 2794, 3452, 4191, 4572, 5178, 5588, 7767, 8382, 9493, 10356, 12573, 15534, 16764, 18986, 25146, 28479, 31068, 37972, 50292, 56958, 85437, 109601, 113916, 170874, 219202, 328803, 341748, 438404, 657606, 986409, 1205611, 1315212, 1972818, 2411222, 3616833, 3945636, 4822444, 7233666, 10850499, 14467332, 21700998, 43401996]

約数ペア:

[(1, 43401996), (2, 21700998), (3, 14467332), (4, 10850499), (6, 7233666), (9, 4822444), (11, 3945636), (12, 3616833), (18, 2411222), (22, 1972818), (33, 1315212), (36, 1205611), (44, 986409), (66, 657606), (99, 438404), (127, 341748), (132, 328803), (198, 219202), (254, 170874), (381, 113916), (396, 109601), (508, 85437), (762, 56958), (863, 50292), (1143, 37972), (1397, 31068), (1524, 28479), (1726, 25146), (2286, 18986), (2589, 16764), (2794, 15534), (3452, 12573), (4191, 10356), (4572, 9493), (5178, 8382), (5588, 7767)]