2018951208

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{475271}}^1$

素因数の和:475342

約数の個数: 48

約数和(自身を含む): 5560682400

約数和(自身を除く): 3541731192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 475271, 950542, 1425813, 1901084, 2851626, 3802168, 4277439, 5703252, 8554878, 11406504, 17109756, 28040989, 34219512, 56081978, 84122967, 112163956, 168245934, 224327912, 252368901, 336491868, 504737802, 672983736, 1009475604, 2018951208]

約数ペア:

[(1, 2018951208), (2, 1009475604), (3, 672983736), (4, 504737802), (6, 336491868), (8, 252368901), (9, 224327912), (12, 168245934), (18, 112163956), (24, 84122967), (36, 56081978), (59, 34219512), (72, 28040989), (118, 17109756), (177, 11406504), (236, 8554878), (354, 5703252), (472, 4277439), (531, 3802168), (708, 2851626), (1062, 1901084), (1416, 1425813), (2124, 950542), (4248, 475271)]