2018656584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4005271}}^1$

素因数の和:4005290

約数の個数: 48

約数和(自身を含む): 6248224320

約数和(自身を除く): 4229567736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4005271, 8010542, 12015813, 16021084, 24031626, 28036897, 32042168, 36047439, 48063252, 56073794, 72094878, 84110691, 96126504, 112147588, 144189756, 168221382, 224295176, 252332073, 288379512, 336442764, 504664146, 672885528, 1009328292, 2018656584]

約数ペア:

[(1, 2018656584), (2, 1009328292), (3, 672885528), (4, 504664146), (6, 336442764), (7, 288379512), (8, 252332073), (9, 224295176), (12, 168221382), (14, 144189756), (18, 112147588), (21, 96126504), (24, 84110691), (28, 72094878), (36, 56073794), (42, 48063252), (56, 36047439), (63, 32042168), (72, 28036897), (84, 24031626), (126, 16021084), (168, 12015813), (252, 8010542), (504, 4005271)]