2738754

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2222

約数の個数: 24

約数和(自身を含む): 6020352

約数和(自身を除く): 3281598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2143, 4286, 6429, 12858, 19287, 38574, 152153, 304306, 456459, 912918, 1369377, 2738754]

約数ペア:

[(1, 2738754), (2, 1369377), (3, 912918), (6, 456459), (9, 304306), (18, 152153), (71, 38574), (142, 19287), (213, 12858), (426, 6429), (639, 4286), (1278, 2143)]