109743138

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 246856896

約数和(自身を除く): 137113758

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 1997, 3053, 3994, 5991, 6106, 9159, 11982, 17973, 18318, 27477, 35946, 54954, 85871, 141787, 171742, 257613, 283574, 425361, 515226, 772839, 850722, 1276083, 1545678, 2552166, 6096841, 12193682, 18290523, 36581046, 54871569, 109743138]

約数ペア:

[(1, 109743138), (2, 54871569), (3, 36581046), (6, 18290523), (9, 12193682), (18, 6096841), (43, 2552166), (71, 1545678), (86, 1276083), (129, 850722), (142, 772839), (213, 515226), (258, 425361), (387, 283574), (426, 257613), (639, 171742), (774, 141787), (1278, 85871), (1997, 54954), (3053, 35946), (3994, 27477), (5991, 18318), (6106, 17973), (9159, 11982)]