27830868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178403}}^1$

素因数の和:178423

約数の個数: 24

約数和(自身を含む): 69934368

約数和(自身を除く): 42103500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178403, 356806, 535209, 713612, 1070418, 2140836, 2319239, 4638478, 6957717, 9276956, 13915434, 27830868]

約数ペア:

[(1, 27830868), (2, 13915434), (3, 9276956), (4, 6957717), (6, 4638478), (12, 2319239), (13, 2140836), (26, 1070418), (39, 713612), (52, 535209), (78, 356806), (156, 178403)]