2016246438

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{237821}}^1$

素因数の和:237989

約数の個数: 32

約数和(自身を含む): 4509105120

約数和(自身を除く): 2492858682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 237821, 475642, 713463, 1426926, 2140389, 4280778, 6421167, 12842334, 37337897, 74675794, 112013691, 224027382, 336041073, 672082146, 1008123219, 2016246438]

約数ペア:

[(1, 2016246438), (2, 1008123219), (3, 672082146), (6, 336041073), (9, 224027382), (18, 112013691), (27, 74675794), (54, 37337897), (157, 12842334), (314, 6421167), (471, 4280778), (942, 2140389), (1413, 1426926), (2826, 713463), (4239, 475642), (8478, 237821)]