18463973218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4568029}}^1$

素因数の和:4568121

約数の個数: 16

約数和(自身を含む): 28943038080

約数和(自身を除く): 10479064862

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 4568029, 9136058, 196425247, 214697363, 392850494, 429394726, 9231986609, 18463973218]

約数ペア:

[(1, 18463973218), (2, 9231986609), (43, 429394726), (47, 392850494), (86, 214697363), (94, 196425247), (2021, 9136058), (4042, 4568029)]