2018381616

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{264463}}^1$

素因数の和:264530

約数の個数: 60

約数和(自身を含む): 5755265568

約数和(自身を除く): 3736883952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 264463, 528926, 793389, 1057852, 1586778, 2115704, 2380167, 3173556, 4231408, 4760334, 6347112, 9520668, 12694224, 14016539, 19041336, 28033078, 38082672, 42049617, 56066156, 84099234, 112132312, 126148851, 168198468, 224264624, 252297702, 336396936, 504595404, 672793872, 1009190808, 2018381616]

約数ペア:

[(1, 2018381616), (2, 1009190808), (3, 672793872), (4, 504595404), (6, 336396936), (8, 252297702), (9, 224264624), (12, 168198468), (16, 126148851), (18, 112132312), (24, 84099234), (36, 56066156), (48, 42049617), (53, 38082672), (72, 28033078), (106, 19041336), (144, 14016539), (159, 12694224), (212, 9520668), (318, 6347112), (424, 4760334), (477, 4231408), (636, 3173556), (848, 2380167), (954, 2115704), (1272, 1586778), (1908, 1057852), (2544, 793389), (3816, 528926), (7632, 264463)]