2438221446

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 5498519040

約数和(自身を除く): 3060297594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 661, 747, 823, 1322, 1494, 1646, 1983, 2241, 2469, 3966, 4482, 4938, 5949, 7407, 11898, 14814, 17847, 22221, 35694, 44442, 54863, 68309, 109726, 136618, 164589, 204927, 329178, 409854, 493767, 544003, 614781, 987534, 1088006, 1229562, 1481301, 1632009, 1844343, 2962602, 3264018, 3688686, 4896027, 9792054, 14688081, 29376162, 45152249, 90304498, 135456747, 270913494, 406370241, 812740482, 1219110723, 2438221446]

約数ペア:

[(1, 2438221446), (2, 1219110723), (3, 812740482), (6, 406370241), (9, 270913494), (18, 135456747), (27, 90304498), (54, 45152249), (83, 29376162), (166, 14688081), (249, 9792054), (498, 4896027), (661, 3688686), (747, 3264018), (823, 2962602), (1322, 1844343), (1494, 1632009), (1646, 1481301), (1983, 1229562), (2241, 1088006), (2469, 987534), (3966, 614781), (4482, 544003), (4938, 493767), (5949, 409854), (7407, 329178), (11898, 204927), (14814, 164589), (17847, 136618), (22221, 109726), (35694, 68309), (44442, 54863)]