27712014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 60649344

約数和(自身を除く): 32937330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 653, 1286, 1306, 1929, 1959, 3858, 3918, 7073, 7183, 14146, 14366, 21219, 21549, 42438, 43098, 419879, 839758, 1259637, 2519274, 4618669, 9237338, 13856007, 27712014]

約数ペア:

[(1, 27712014), (2, 13856007), (3, 9237338), (6, 4618669), (11, 2519274), (22, 1259637), (33, 839758), (66, 419879), (643, 43098), (653, 42438), (1286, 21549), (1306, 21219), (1929, 14366), (1959, 14146), (3858, 7183), (3918, 7073)]