2990214

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 6513312

約数和(自身を除く): 3523098

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 613, 813, 1226, 1626, 1839, 2439, 3678, 4878, 5517, 11034, 166123, 332246, 498369, 996738, 1495107, 2990214]

約数ペア:

[(1, 2990214), (2, 1495107), (3, 996738), (6, 498369), (9, 332246), (18, 166123), (271, 11034), (542, 5517), (613, 4878), (813, 3678), (1226, 2439), (1626, 1839)]