18343059

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13037}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 28370688

約数和(自身を除く): 10027629

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 13037, 39111, 91259, 273777, 873479, 2620437, 6114353, 18343059]

約数ペア:

[(1, 18343059), (3, 6114353), (7, 2620437), (21, 873479), (67, 273777), (201, 91259), (469, 39111), (1407, 13037)]