328947084

素因数分解:

$2^2\times 3^2\times {\mathrm{9137419}}^1$

素因数の和:9137429

約数の個数: 18

約数和(自身を含む): 831505220

約数和(自身を除く): 502558136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9137419, 18274838, 27412257, 36549676, 54824514, 82236771, 109649028, 164473542, 328947084]

約数ペア:

[(1, 328947084), (2, 164473542), (3, 109649028), (4, 82236771), (6, 54824514), (9, 36549676), (12, 27412257), (18, 18274838), (36, 9137419)]