18398106

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 39941460

約数和(自身を除く): 21543354

約数列:

[1, 2, 3, 6, 9, 18, 1009, 1013, 2018, 2026, 3027, 3039, 6054, 6078, 9081, 9117, 18162, 18234, 1022117, 2044234, 3066351, 6132702, 9199053, 18398106]

約数ペア:

[(1, 18398106), (2, 9199053), (3, 6132702), (6, 3066351), (9, 2044234), (18, 1022117), (1009, 18234), (1013, 18162), (2018, 9117), (2026, 9081), (3027, 6078), (3039, 6054)]