2789334

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 6078072

約数和(自身を除く): 3288738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 643, 723, 1286, 1446, 1929, 2169, 3858, 4338, 5787, 11574, 154963, 309926, 464889, 929778, 1394667, 2789334]

約数ペア:

[(1, 2789334), (2, 1394667), (3, 929778), (6, 464889), (9, 309926), (18, 154963), (241, 11574), (482, 5787), (643, 4338), (723, 3858), (1286, 2169), (1446, 1929)]