13156987461066

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{15913}}^1\times {\mathrm{265513}}^1$

素因数の和:281607

約数の個数: 48

約数和(自身を含む): 28673495155656

約数和(自身を除く): 15516507694590

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 15913, 31826, 47739, 95478, 143217, 265513, 286434, 531026, 796539, 1593078, 2389617, 2752949, 4779234, 5505898, 8258847, 16517694, 24776541, 45933749, 49553082, 91867498, 137801247, 275602494, 413403741, 826807482, 4225108369, 8450216738, 12675325107, 25350650214, 38025975321, 76051950642, 730943747837, 1461887495674, 2192831243511, 4385662487022, 6578493730533, 13156987461066]

約数ペア:

[(1, 13156987461066), (2, 6578493730533), (3, 4385662487022), (6, 2192831243511), (9, 1461887495674), (18, 730943747837), (173, 76051950642), (346, 38025975321), (519, 25350650214), (1038, 12675325107), (1557, 8450216738), (3114, 4225108369), (15913, 826807482), (31826, 413403741), (47739, 275602494), (95478, 137801247), (143217, 91867498), (265513, 49553082), (286434, 45933749), (531026, 24776541), (796539, 16517694), (1593078, 8258847), (2389617, 5505898), (2752949, 4779234)]