126180942

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{67189}}^1$

素因数の和:67507

約数の個数: 16

約数和(自身を含む): 253171920

約数和(自身を除く): 126990978

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 67189, 134378, 201567, 403134, 21030157, 42060314, 63090471, 126180942]

約数ペア:

[(1, 126180942), (2, 63090471), (3, 42060314), (6, 21030157), (313, 403134), (626, 201567), (939, 134378), (1878, 67189)]