18022809

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16193}}^1$

素因数の和:16256

約数の個数: 16

約数和(自身を含む): 27983232

約数和(自身を除く): 9960423

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 16193, 48579, 113351, 340053, 858229, 2574687, 6007603, 18022809]

約数ペア:

[(1, 18022809), (3, 6007603), (7, 2574687), (21, 858229), (53, 340053), (159, 113351), (371, 48579), (1113, 16193)]