2939796

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 7501312

約数和(自身を除く): 4561516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 643, 762, 1143, 1286, 1524, 1929, 2286, 2572, 3858, 4572, 5787, 7716, 11574, 23148, 81661, 163322, 244983, 326644, 489966, 734949, 979932, 1469898, 2939796]

約数ペア:

[(1, 2939796), (2, 1469898), (3, 979932), (4, 734949), (6, 489966), (9, 326644), (12, 244983), (18, 163322), (36, 81661), (127, 23148), (254, 11574), (381, 7716), (508, 5787), (643, 4572), (762, 3858), (1143, 2572), (1286, 2286), (1524, 1929)]