26668049187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{36109}}^1$

素因数の和:36807

約数の個数: 32

約数和(自身を含む): 39674779200

約数和(自身を除く): 13006730013

約数列:

[1, 3, 13, 29, 39, 87, 377, 653, 1131, 1959, 8489, 18937, 25467, 36109, 56811, 108327, 246181, 469417, 738543, 1047161, 1408251, 3141483, 13613093, 23579177, 40839279, 70737531, 306529301, 683796133, 919587903, 2051388399, 8889349729, 26668049187]

約数ペア:

[(1, 26668049187), (3, 8889349729), (13, 2051388399), (29, 919587903), (39, 683796133), (87, 306529301), (377, 70737531), (653, 40839279), (1131, 23579177), (1959, 13613093), (8489, 3141483), (18937, 1408251), (25467, 1047161), (36109, 738543), (56811, 469417), (108327, 246181)]