2019628242

素因数分解:

$2^1\times 3^4\times {\mathrm{12466841}}^1$

素因数の和:12466855

約数の個数: 20

約数和(自身を含む): 4525463646

約数和(自身を除く): 2505835404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12466841, 24933682, 37400523, 74801046, 112201569, 224403138, 336604707, 673209414, 1009814121, 2019628242]

約数ペア:

[(1, 2019628242), (2, 1009814121), (3, 673209414), (6, 336604707), (9, 224403138), (18, 112201569), (27, 74801046), (54, 37400523), (81, 24933682), (162, 12466841)]