13249938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 29250720

約数和(自身を除く): 16000782

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 179, 219, 338, 358, 438, 507, 537, 949, 1014, 1074, 1898, 2327, 2847, 4654, 5694, 6981, 12337, 13067, 13962, 24674, 26134, 30251, 37011, 39201, 60502, 74022, 78402, 90753, 169871, 181506, 339742, 509613, 1019226, 2208323, 4416646, 6624969, 13249938]

約数ペア:

[(1, 13249938), (2, 6624969), (3, 4416646), (6, 2208323), (13, 1019226), (26, 509613), (39, 339742), (73, 181506), (78, 169871), (146, 90753), (169, 78402), (179, 74022), (219, 60502), (338, 39201), (358, 37011), (438, 30251), (507, 26134), (537, 24674), (949, 13962), (1014, 13067), (1074, 12337), (1898, 6981), (2327, 5694), (2847, 4654)]