28162782

素因数分解:

$2^1\times 3^3\times {\mathrm{521533}}^1$

素因数の和:521544

約数の個数: 16

約数和(自身を含む): 62584080

約数和(自身を除く): 34421298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521533, 1043066, 1564599, 3129198, 4693797, 9387594, 14081391, 28162782]

約数ペア:

[(1, 28162782), (2, 14081391), (3, 9387594), (6, 4693797), (9, 3129198), (18, 1564599), (27, 1043066), (54, 521533)]