28137402

素因数分解:

$2^1\times 3^3\times {\mathrm{521063}}^1$

素因数の和:521074

約数の個数: 16

約数和(自身を含む): 62527680

約数和(自身を除く): 34390278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521063, 1042126, 1563189, 3126378, 4689567, 9379134, 14068701, 28137402]

約数ペア:

[(1, 28137402), (2, 14068701), (3, 9379134), (6, 4689567), (9, 3126378), (18, 1563189), (27, 1042126), (54, 521063)]