2547036

素因数分解:

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

素因数の和:658

約数の個数: 36

約数和(自身を含む): 6497400

約数和(自身を除く): 3950364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 509, 556, 834, 1018, 1251, 1527, 1668, 2036, 2502, 3054, 4581, 5004, 6108, 9162, 18324, 70751, 141502, 212253, 283004, 424506, 636759, 849012, 1273518, 2547036]

約数ペア:

[(1, 2547036), (2, 1273518), (3, 849012), (4, 636759), (6, 424506), (9, 283004), (12, 212253), (18, 141502), (36, 70751), (139, 18324), (278, 9162), (417, 6108), (509, 5004), (556, 4581), (834, 3054), (1018, 2502), (1251, 2036), (1527, 1668)]