1963789704

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211433}}^1$

素因数の和:211491

約数の個数: 64

約数和(自身を含む): 5581857600

約数和(自身を除く): 3618067896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 211433, 422866, 634299, 845732, 1268598, 1691464, 1902897, 2537196, 3805794, 5074392, 5708691, 7611588, 9091619, 11417382, 15223176, 18183238, 22834764, 27274857, 36366476, 45669528, 54549714, 72732952, 81824571, 109099428, 163649142, 218198856, 245473713, 327298284, 490947426, 654596568, 981894852, 1963789704]

約数ペア:

[(1, 1963789704), (2, 981894852), (3, 654596568), (4, 490947426), (6, 327298284), (8, 245473713), (9, 218198856), (12, 163649142), (18, 109099428), (24, 81824571), (27, 72732952), (36, 54549714), (43, 45669528), (54, 36366476), (72, 27274857), (86, 22834764), (108, 18183238), (129, 15223176), (172, 11417382), (216, 9091619), (258, 7611588), (344, 5708691), (387, 5074392), (516, 3805794), (774, 2537196), (1032, 1902897), (1161, 1691464), (1548, 1268598), (2322, 845732), (3096, 634299), (4644, 422866), (9288, 211433)]