27118294

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 48128256

約数和(自身を除く): 21009962

約数列:

[1, 2, 7, 14, 43, 86, 107, 214, 301, 421, 602, 749, 842, 1498, 2947, 4601, 5894, 9202, 18103, 32207, 36206, 45047, 64414, 90094, 126721, 253442, 315329, 630658, 1937021, 3874042, 13559147, 27118294]

約数ペア:

[(1, 27118294), (2, 13559147), (7, 3874042), (14, 1937021), (43, 630658), (86, 315329), (107, 253442), (214, 126721), (301, 90094), (421, 64414), (602, 45047), (749, 36206), (842, 32207), (1498, 18103), (2947, 9202), (4601, 5894)]