16556328

素因数分解:

$2^3\times 3^2\times {\mathrm{229949}}^1$

素因数の和:229961

約数の個数: 24

約数和(自身を含む): 44840250

約数和(自身を除く): 28283922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229949, 459898, 689847, 919796, 1379694, 1839592, 2069541, 2759388, 4139082, 5518776, 8278164, 16556328]

約数ペア:

[(1, 16556328), (2, 8278164), (3, 5518776), (4, 4139082), (6, 2759388), (8, 2069541), (9, 1839592), (12, 1379694), (18, 919796), (24, 689847), (36, 459898), (72, 229949)]