7395912

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 20202000

約数和(自身を除く): 12806088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 739, 834, 1112, 1251, 1478, 1668, 2217, 2502, 2956, 3336, 4434, 5004, 5912, 6651, 8868, 10008, 13302, 17736, 26604, 53208, 102721, 205442, 308163, 410884, 616326, 821768, 924489, 1232652, 1848978, 2465304, 3697956, 7395912]

約数ペア:

[(1, 7395912), (2, 3697956), (3, 2465304), (4, 1848978), (6, 1232652), (8, 924489), (9, 821768), (12, 616326), (18, 410884), (24, 308163), (36, 205442), (72, 102721), (139, 53208), (278, 26604), (417, 17736), (556, 13302), (739, 10008), (834, 8868), (1112, 6651), (1251, 5912), (1478, 5004), (1668, 4434), (2217, 3336), (2502, 2956)]