849012

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 1999200

約数和(自身を除く): 1150188

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 509, 556, 834, 1018, 1527, 1668, 2036, 3054, 6108, 70751, 141502, 212253, 283004, 424506, 849012]

約数ペア:

[(1, 849012), (2, 424506), (3, 283004), (4, 212253), (6, 141502), (12, 70751), (139, 6108), (278, 3054), (417, 2036), (509, 1668), (556, 1527), (834, 1018)]