18144950992

素因数分解:

$2^4\times 7^1\times {\mathrm{162008491}}^1$

素因数の和:162008506

約数の個数: 20

約数和(自身を含む): 40178106016

約数和(自身を除く): 22033155024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 162008491, 324016982, 648033964, 1134059437, 1296067928, 2268118874, 2592135856, 4536237748, 9072475496, 18144950992]

約数ペア:

[(1, 18144950992), (2, 9072475496), (4, 4536237748), (7, 2592135856), (8, 2268118874), (14, 1296067928), (16, 1134059437), (28, 648033964), (56, 324016982), (112, 162008491)]