20150334

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1741}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 43752072

約数和(自身を除く): 23601738

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1741, 1929, 3482, 3858, 5223, 5787, 10446, 11574, 15669, 31338, 1119463, 2238926, 3358389, 6716778, 10075167, 20150334]

約数ペア:

[(1, 20150334), (2, 10075167), (3, 6716778), (6, 3358389), (9, 2238926), (18, 1119463), (643, 31338), (1286, 15669), (1741, 11574), (1929, 10446), (3482, 5787), (3858, 5223)]