281427084

素因数分解:

$2^2\times 3^2\times {\mathrm{7817419}}^1$

素因数の和:7817429

約数の個数: 18

約数和(自身を含む): 711385220

約数和(自身を除く): 429958136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7817419, 15634838, 23452257, 31269676, 46904514, 70356771, 93809028, 140713542, 281427084]

約数ペア:

[(1, 281427084), (2, 140713542), (3, 93809028), (4, 70356771), (6, 46904514), (9, 31269676), (12, 23452257), (18, 15634838), (36, 7817419)]