2016477948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{105619}}^1$

素因数の和:105706

約数の個数: 48

約数和(自身を含む): 4944705920

約数和(自身を除く): 2928227972

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 105619, 211238, 316857, 422476, 633714, 1267428, 3907903, 4541617, 7815806, 9083234, 11723709, 13624851, 15631612, 18166468, 23447418, 27249702, 46894836, 54499404, 168039829, 336079658, 504119487, 672159316, 1008238974, 2016477948]

約数ペア:

[(1, 2016477948), (2, 1008238974), (3, 672159316), (4, 504119487), (6, 336079658), (12, 168039829), (37, 54499404), (43, 46894836), (74, 27249702), (86, 23447418), (111, 18166468), (129, 15631612), (148, 13624851), (172, 11723709), (222, 9083234), (258, 7815806), (444, 4541617), (516, 3907903), (1591, 1267428), (3182, 633714), (4773, 422476), (6364, 316857), (9546, 211238), (19092, 105619)]