18103668498

素因数分解:

$2^1\times 3^2\times {\mathrm{7649}}^1\times {\mathrm{131489}}^1$

素因数の和:139146

約数の個数: 24

約数和(自身を含む): 39230041500

約数和(自身を除く): 21126373002

約数列:

[1, 2, 3, 6, 9, 18, 7649, 15298, 22947, 45894, 68841, 131489, 137682, 262978, 394467, 788934, 1183401, 2366802, 1005759361, 2011518722, 3017278083, 6034556166, 9051834249, 18103668498]

約数ペア:

[(1, 18103668498), (2, 9051834249), (3, 6034556166), (6, 3017278083), (9, 2011518722), (18, 1005759361), (7649, 2366802), (15298, 1183401), (22947, 788934), (45894, 394467), (68841, 262978), (131489, 137682)]