27997794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{141403}}^1$

素因数の和:141422

約数の個数: 24

約数和(自身を含む): 66177072

約数和(自身を除く): 38179278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 141403, 282806, 424209, 848418, 1272627, 1555433, 2545254, 3110866, 4666299, 9332598, 13998897, 27997794]

約数ペア:

[(1, 27997794), (2, 13998897), (3, 9332598), (6, 4666299), (9, 3110866), (11, 2545254), (18, 1555433), (22, 1272627), (33, 848418), (66, 424209), (99, 282806), (198, 141403)]