12453378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{296509}}^1$

素因数の和:296521

約数の個数: 16

約数和(自身を含む): 28464960

約数和(自身を除く): 16011582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 296509, 593018, 889527, 1779054, 2075563, 4151126, 6226689, 12453378]

約数ペア:

[(1, 12453378), (2, 6226689), (3, 4151126), (6, 2075563), (7, 1779054), (14, 889527), (21, 593018), (42, 296509)]