8991569094

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1\times {\mathrm{18869}}^1$

素因数の和:20764

約数の個数: 32

約数和(自身を含む): 18412289280

約数和(自身を除く): 9420720186

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1847, 3694, 5541, 11082, 18869, 37738, 56607, 79421, 113214, 158842, 238263, 476526, 811367, 1622734, 2434101, 4868202, 34851043, 69702086, 104553129, 209106258, 1498594849, 2997189698, 4495784547, 8991569094]

約数ペア:

[(1, 8991569094), (2, 4495784547), (3, 2997189698), (6, 1498594849), (43, 209106258), (86, 104553129), (129, 69702086), (258, 34851043), (1847, 4868202), (3694, 2434101), (5541, 1622734), (11082, 811367), (18869, 476526), (37738, 238263), (56607, 158842), (79421, 113214)]