12638322

素因数分解:

$2^1\times 3^3\times {\mathrm{234043}}^1$

素因数の和:234054

約数の個数: 16

約数和(自身を含む): 28085280

約数和(自身を除く): 15446958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 234043, 468086, 702129, 1404258, 2106387, 4212774, 6319161, 12638322]

約数ペア:

[(1, 12638322), (2, 6319161), (3, 4212774), (6, 2106387), (9, 1404258), (18, 702129), (27, 468086), (54, 234043)]