420706044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1129}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 1162390320

約数和(自身を除く): 741684276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 941, 1129, 1882, 2258, 2823, 3387, 3764, 4516, 5646, 6774, 8469, 10161, 10351, 11292, 12419, 13548, 16938, 20322, 20702, 24838, 31053, 33876, 37257, 40644, 41404, 49676, 62106, 74514, 93159, 111771, 124212, 149028, 186318, 223542, 372636, 447084, 1062389, 2124778, 3187167, 4249556, 6374334, 9561501, 11686279, 12748668, 19123002, 23372558, 35058837, 38246004, 46745116, 70117674, 105176511, 140235348, 210353022, 420706044]

約数ペア:

[(1, 420706044), (2, 210353022), (3, 140235348), (4, 105176511), (6, 70117674), (9, 46745116), (11, 38246004), (12, 35058837), (18, 23372558), (22, 19123002), (33, 12748668), (36, 11686279), (44, 9561501), (66, 6374334), (99, 4249556), (132, 3187167), (198, 2124778), (396, 1062389), (941, 447084), (1129, 372636), (1882, 223542), (2258, 186318), (2823, 149028), (3387, 124212), (3764, 111771), (4516, 93159), (5646, 74514), (6774, 62106), (8469, 49676), (10161, 41404), (10351, 40644), (11292, 37257), (12419, 33876), (13548, 31053), (16938, 24838), (20322, 20702)]