38281542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 87312960

約数和(自身を除く): 49031418

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 1987, 3211, 3974, 5961, 6422, 9633, 11922, 19266, 25831, 37753, 51662, 75506, 77493, 113259, 154986, 226518, 335803, 490789, 671606, 981578, 1007409, 1472367, 2014818, 2944734, 6380257, 12760514, 19140771, 38281542]

約数ペア:

[(1, 38281542), (2, 19140771), (3, 12760514), (6, 6380257), (13, 2944734), (19, 2014818), (26, 1472367), (38, 1007409), (39, 981578), (57, 671606), (78, 490789), (114, 335803), (169, 226518), (247, 154986), (338, 113259), (494, 77493), (507, 75506), (741, 51662), (1014, 37753), (1482, 25831), (1987, 19266), (3211, 11922), (3974, 9633), (5961, 6422)]