2552778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3878

約数の個数: 24

約数和(自身を含む): 5681988

約数和(自身を除く): 3129210

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3833, 7666, 11499, 22998, 34497, 68994, 141821, 283642, 425463, 850926, 1276389, 2552778]

約数ペア:

[(1, 2552778), (2, 1276389), (3, 850926), (6, 425463), (9, 283642), (18, 141821), (37, 68994), (74, 34497), (111, 22998), (222, 11499), (333, 7666), (666, 3833)]