16853669874

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{28687}}^1$

素因数の和:29079

約数の個数: 48

約数和(自身を含む): 36948307968

約数和(自身を除く): 20094638094

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 257, 381, 514, 762, 771, 1143, 1542, 2286, 2313, 4626, 28687, 32639, 57374, 65278, 86061, 97917, 172122, 195834, 258183, 293751, 516366, 587502, 3643249, 7286498, 7372559, 10929747, 14745118, 21859494, 22117677, 32789241, 44235354, 65578482, 66353031, 132706062, 936314993, 1872629986, 2808944979, 5617889958, 8426834937, 16853669874]

約数ペア:

[(1, 16853669874), (2, 8426834937), (3, 5617889958), (6, 2808944979), (9, 1872629986), (18, 936314993), (127, 132706062), (254, 66353031), (257, 65578482), (381, 44235354), (514, 32789241), (762, 22117677), (771, 21859494), (1143, 14745118), (1542, 10929747), (2286, 7372559), (2313, 7286498), (4626, 3643249), (28687, 587502), (32639, 516366), (57374, 293751), (65278, 258183), (86061, 195834), (97917, 172122)]