28020318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{274709}}^1$

素因数の和:274731

約数の個数: 16

約数和(自身を含む): 59337360

約数和(自身を除く): 31317042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 274709, 549418, 824127, 1648254, 4670053, 9340106, 14010159, 28020318]

約数ペア:

[(1, 28020318), (2, 14010159), (3, 9340106), (6, 4670053), (17, 1648254), (34, 824127), (51, 549418), (102, 274709)]