27678266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16339}}^1$

素因数の和:16370

約数の個数: 24

約数和(自身を含む): 52157280

約数和(自身を除く): 24479014

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16339, 32678, 114373, 179729, 228746, 359458, 1258103, 1977019, 2516206, 3954038, 13839133, 27678266]

約数ペア:

[(1, 27678266), (2, 13839133), (7, 3954038), (11, 2516206), (14, 1977019), (22, 1258103), (77, 359458), (121, 228746), (154, 179729), (242, 114373), (847, 32678), (1694, 16339)]