2878889268

素因数分解:

$2^2\times 3^1\times {\mathrm{1777}}^1\times {\mathrm{135007}}^1$

素因数の和:136791

約数の個数: 24

約数和(自身を含む): 6721238272

約数和(自身を除く): 3842349004

約数列:

[1, 2, 3, 4, 6, 12, 1777, 3554, 5331, 7108, 10662, 21324, 135007, 270014, 405021, 540028, 810042, 1620084, 239907439, 479814878, 719722317, 959629756, 1439444634, 2878889268]

約数ペア:

[(1, 2878889268), (2, 1439444634), (3, 959629756), (4, 719722317), (6, 479814878), (12, 239907439), (1777, 1620084), (3554, 810042), (5331, 540028), (7108, 405021), (10662, 270014), (21324, 135007)]