38486934

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 89671680

約数和(自身を除く): 51184746

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 277, 279, 498, 554, 558, 747, 831, 837, 1494, 1662, 1674, 2241, 2493, 2573, 4482, 4986, 5146, 7479, 7719, 8587, 14958, 15438, 17174, 22991, 23157, 25761, 45982, 46314, 51522, 68973, 69471, 77283, 137946, 138942, 154566, 206919, 231849, 413838, 463698, 620757, 712721, 1241514, 1425442, 2138163, 4276326, 6414489, 12828978, 19243467, 38486934]

約数ペア:

[(1, 38486934), (2, 19243467), (3, 12828978), (6, 6414489), (9, 4276326), (18, 2138163), (27, 1425442), (31, 1241514), (54, 712721), (62, 620757), (83, 463698), (93, 413838), (166, 231849), (186, 206919), (249, 154566), (277, 138942), (279, 137946), (498, 77283), (554, 69471), (558, 68973), (747, 51522), (831, 46314), (837, 45982), (1494, 25761), (1662, 23157), (1674, 22991), (2241, 17174), (2493, 15438), (2573, 14958), (4482, 8587), (4986, 7719), (5146, 7479)]