123227286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 181591914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 269, 273, 538, 546, 807, 839, 1614, 1678, 1883, 2517, 3497, 3766, 5034, 5649, 5873, 6994, 10491, 10907, 11298, 11746, 17619, 20982, 21814, 24479, 32721, 35238, 48958, 65442, 73437, 76349, 146874, 152698, 225691, 229047, 451382, 458094, 677073, 1354146, 1579837, 2933983, 3159674, 4739511, 5867966, 8801949, 9479022, 17603898, 20537881, 41075762, 61613643, 123227286]

約数ペア:

[(1, 123227286), (2, 61613643), (3, 41075762), (6, 20537881), (7, 17603898), (13, 9479022), (14, 8801949), (21, 5867966), (26, 4739511), (39, 3159674), (42, 2933983), (78, 1579837), (91, 1354146), (182, 677073), (269, 458094), (273, 451382), (538, 229047), (546, 225691), (807, 152698), (839, 146874), (1614, 76349), (1678, 73437), (1883, 65442), (2517, 48958), (3497, 35238), (3766, 32721), (5034, 24479), (5649, 21814), (5873, 20982), (6994, 17619), (10491, 11746), (10907, 11298)]