18442018

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19661}}^1$

素因数の和:19737

約数の個数: 16

約数和(自身を含む): 32088384

約数和(自身を除く): 13646366

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 19661, 39322, 137627, 275254, 1317287, 2634574, 9221009, 18442018]

約数ペア:

[(1, 18442018), (2, 9221009), (7, 2634574), (14, 1317287), (67, 275254), (134, 137627), (469, 39322), (938, 19661)]