13678254

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 31380480

約数和(自身を除く): 17702226

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 8171, 16342, 24513, 49026, 73539, 147078, 220617, 253301, 441234, 506602, 759903, 1519806, 2279709, 4559418, 6839127, 13678254]

約数ペア:

[(1, 13678254), (2, 6839127), (3, 4559418), (6, 2279709), (9, 1519806), (18, 759903), (27, 506602), (31, 441234), (54, 253301), (62, 220617), (93, 147078), (186, 73539), (279, 49026), (558, 24513), (837, 16342), (1674, 8171)]