214408068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2552477}}^1$

素因数の和:2552491

約数の個数: 24

約数和(自身を含む): 571755072

約数和(自身を除く): 357347004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2552477, 5104954, 7657431, 10209908, 15314862, 17867339, 30629724, 35734678, 53602017, 71469356, 107204034, 214408068]

約数ペア:

[(1, 214408068), (2, 107204034), (3, 71469356), (4, 53602017), (6, 35734678), (7, 30629724), (12, 17867339), (14, 15314862), (21, 10209908), (28, 7657431), (42, 5104954), (84, 2552477)]