18494546

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19717}}^1$

素因数の和:19793

約数の個数: 16

約数和(自身を含む): 32179776

約数和(自身を除く): 13685230

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 19717, 39434, 138019, 276038, 1321039, 2642078, 9247273, 18494546]

約数ペア:

[(1, 18494546), (2, 9247273), (7, 2642078), (14, 1321039), (67, 276038), (134, 138019), (469, 39434), (938, 19717)]