84831174

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 189775872

約数和(自身を除く): 104944698

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 762, 774, 863, 1143, 1726, 2286, 2589, 5178, 5461, 7767, 10922, 15534, 16383, 32766, 37109, 49149, 74218, 98298, 109601, 111327, 219202, 222654, 328803, 333981, 657606, 667962, 986409, 1972818, 4712843, 9425686, 14138529, 28277058, 42415587, 84831174]

約数ペア:

[(1, 84831174), (2, 42415587), (3, 28277058), (6, 14138529), (9, 9425686), (18, 4712843), (43, 1972818), (86, 986409), (127, 667962), (129, 657606), (254, 333981), (258, 328803), (381, 222654), (387, 219202), (762, 111327), (774, 109601), (863, 98298), (1143, 74218), (1726, 49149), (2286, 37109), (2589, 32766), (5178, 16383), (5461, 15534), (7767, 10922)]