2697426

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 5876364

約数和(自身を除く): 3178938

約数列:

[1, 2, 3, 6, 9, 18, 277, 541, 554, 831, 1082, 1623, 1662, 2493, 3246, 4869, 4986, 9738, 149857, 299714, 449571, 899142, 1348713, 2697426]

約数ペア:

[(1, 2697426), (2, 1348713), (3, 899142), (6, 449571), (9, 299714), (18, 149857), (277, 9738), (541, 4986), (554, 4869), (831, 3246), (1082, 2493), (1623, 1662)]