2142204786

素因数分解:

$2^1\times 3^3\times {\mathrm{39670459}}^1$

素因数の和:39670470

約数の個数: 16

約数和(自身を含む): 4760455200

約数和(自身を除く): 2618250414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 39670459, 79340918, 119011377, 238022754, 357034131, 714068262, 1071102393, 2142204786]

約数ペア:

[(1, 2142204786), (2, 1071102393), (3, 714068262), (6, 357034131), (9, 238022754), (18, 119011377), (27, 79340918), (54, 39670459)]