2213118

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3368

約数の個数: 24

約数和(自身を含む): 4926168

約数和(自身を除く): 2713050

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3323, 6646, 9969, 19938, 29907, 59814, 122951, 245902, 368853, 737706, 1106559, 2213118]

約数ペア:

[(1, 2213118), (2, 1106559), (3, 737706), (6, 368853), (9, 245902), (18, 122951), (37, 59814), (74, 29907), (111, 19938), (222, 9969), (333, 6646), (666, 3323)]