83355894

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 186589728

約数和(自身を除く): 103233834

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 257, 333, 487, 514, 666, 771, 974, 1461, 1542, 2313, 2922, 4383, 4626, 8766, 9509, 18019, 19018, 28527, 36038, 54057, 57054, 85581, 108114, 125159, 162171, 171162, 250318, 324342, 375477, 750954, 1126431, 2252862, 4630883, 9261766, 13892649, 27785298, 41677947, 83355894]

約数ペア:

[(1, 83355894), (2, 41677947), (3, 27785298), (6, 13892649), (9, 9261766), (18, 4630883), (37, 2252862), (74, 1126431), (111, 750954), (222, 375477), (257, 324342), (333, 250318), (487, 171162), (514, 162171), (666, 125159), (771, 108114), (974, 85581), (1461, 57054), (1542, 54057), (2313, 36038), (2922, 28527), (4383, 19018), (4626, 18019), (8766, 9509)]