18630249

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 28919520

約数和(自身を除く): 10289271

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 3019, 6171, 9057, 33209, 51323, 99627, 153969, 365299, 564553, 1095897, 1693659, 6210083, 18630249]

約数ペア:

[(1, 18630249), (3, 6210083), (11, 1693659), (17, 1095897), (33, 564553), (51, 365299), (121, 153969), (187, 99627), (363, 51323), (561, 33209), (2057, 9057), (3019, 6171)]