8891196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17231}}^1$

素因数の和:17281

約数の個数: 24

約数和(自身を含む): 21229824

約数和(自身を除く): 12338628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 17231, 34462, 51693, 68924, 103386, 206772, 740933, 1481866, 2222799, 2963732, 4445598, 8891196]

約数ペア:

[(1, 8891196), (2, 4445598), (3, 2963732), (4, 2222799), (6, 1481866), (12, 740933), (43, 206772), (86, 103386), (129, 68924), (172, 51693), (258, 34462), (516, 17231)]