18530714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6899}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 11277286

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6899, 13798, 117283, 234566, 545021, 1090042, 9265357, 18530714]

約数ペア:

[(1, 18530714), (2, 9265357), (17, 1090042), (34, 545021), (79, 234566), (158, 117283), (1343, 13798), (2686, 6899)]