18217998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53269}}^1$

素因数の和:53296

約数の個数: 24

約数和(自身を含む): 41550600

約数和(自身を除く): 23332602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 53269, 106538, 159807, 319614, 479421, 958842, 1012111, 2024222, 3036333, 6072666, 9108999, 18217998]

約数ペア:

[(1, 18217998), (2, 9108999), (3, 6072666), (6, 3036333), (9, 2024222), (18, 1012111), (19, 958842), (38, 479421), (57, 319614), (114, 159807), (171, 106538), (342, 53269)]