28252134

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{2441}}^1$

素因数の和:3092

約数の個数: 24

約数和(自身を含む): 61333272

約数和(自身を除く): 33081138

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 2441, 3858, 4882, 5787, 7323, 11574, 14646, 21969, 43938, 1569563, 3139126, 4708689, 9417378, 14126067, 28252134]

約数ペア:

[(1, 28252134), (2, 14126067), (3, 9417378), (6, 4708689), (9, 3139126), (18, 1569563), (643, 43938), (1286, 21969), (1929, 14646), (2441, 11574), (3858, 7323), (4882, 5787)]