85768974

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{19937}}^1$

素因数の和:20184

約数の個数: 24

約数和(自身を含む): 186619680

約数和(自身を除く): 100850706

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 19937, 39874, 59811, 119622, 179433, 358866, 4764943, 9529886, 14294829, 28589658, 42884487, 85768974]

約数ペア:

[(1, 85768974), (2, 42884487), (3, 28589658), (6, 14294829), (9, 9529886), (18, 4764943), (239, 358866), (478, 179433), (717, 119622), (1434, 59811), (2151, 39874), (4302, 19937)]