169918854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4045687}}^1$

素因数の和:4045699

約数の個数: 16

約数和(自身を含む): 388386048

約数和(自身を除く): 218467194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4045687, 8091374, 12137061, 24274122, 28319809, 56639618, 84959427, 169918854]

約数ペア:

[(1, 169918854), (2, 84959427), (3, 56639618), (6, 28319809), (7, 24274122), (14, 12137061), (21, 8091374), (42, 4045687)]