18644067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53117}}^1$

素因数の和:53139

約数の個数: 16

約数和(自身を含む): 29746080

約数和(自身を除く): 11102013

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 53117, 159351, 478053, 690521, 1434159, 2071563, 6214689, 18644067]

約数ペア:

[(1, 18644067), (3, 6214689), (9, 2071563), (13, 1434159), (27, 690521), (39, 478053), (117, 159351), (351, 53117)]