18641838

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107137}}^1$

素因数の和:107171

約数の個数: 16

約数和(自身を含む): 38569680

約数和(自身を除く): 19927842

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 107137, 214274, 321411, 642822, 3106973, 6213946, 9320919, 18641838]

約数ペア:

[(1, 18641838), (2, 9320919), (3, 6213946), (6, 3106973), (29, 642822), (58, 321411), (87, 214274), (174, 107137)]