1080945138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63863}}^1$

素因数の和:63919

約数の個数: 64

約数和(自身を含む): 2746662912

約数和(自身を除く): 1665717774

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 63863, 127726, 191589, 383178, 447041, 830219, 894082, 1341123, 1660438, 1979753, 2490657, 2682246, 3959506, 4981314, 5811533, 5939259, 11623066, 11878518, 13858271, 17434599, 25736789, 27716542, 34869198, 41574813, 51473578, 77210367, 83149626, 154420734, 180157523, 360315046, 540472569, 1080945138]

約数ペア:

[(1, 1080945138), (2, 540472569), (3, 360315046), (6, 180157523), (7, 154420734), (13, 83149626), (14, 77210367), (21, 51473578), (26, 41574813), (31, 34869198), (39, 27716542), (42, 25736789), (62, 17434599), (78, 13858271), (91, 11878518), (93, 11623066), (182, 5939259), (186, 5811533), (217, 4981314), (273, 3959506), (403, 2682246), (434, 2490657), (546, 1979753), (651, 1660438), (806, 1341123), (1209, 894082), (1302, 830219), (2418, 447041), (2821, 383178), (5642, 191589), (8463, 127726), (16926, 63863)]