27877908

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3613}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 65167648

約数和(自身を除く): 37289740

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3613, 3858, 7226, 7716, 10839, 14452, 21678, 43356, 2323159, 4646318, 6969477, 9292636, 13938954, 27877908]

約数ペア:

[(1, 27877908), (2, 13938954), (3, 9292636), (4, 6969477), (6, 4646318), (12, 2323159), (643, 43356), (1286, 21678), (1929, 14452), (2572, 10839), (3613, 7716), (3858, 7226)]