2168196

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 5085024

約数和(自身を除く): 2916828

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 643, 843, 1124, 1286, 1686, 1929, 2572, 3372, 3858, 7716, 180683, 361366, 542049, 722732, 1084098, 2168196]

約数ペア:

[(1, 2168196), (2, 1084098), (3, 722732), (4, 542049), (6, 361366), (12, 180683), (281, 7716), (562, 3858), (643, 3372), (843, 2572), (1124, 1929), (1286, 1686)]