2019445644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{85817}}^1$

素因数の和:85914

約数の個数: 48

約数和(自身を含む): 4930759008

約数和(自身を除く): 2911313364

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 11766, 23532, 85817, 171634, 257451, 343268, 514902, 1029804, 3175229, 4548301, 6350458, 9096602, 9525687, 12700916, 13644903, 18193204, 19051374, 27289806, 38102748, 54579612, 168287137, 336574274, 504861411, 673148548, 1009722822, 2019445644]

約数ペア:

[(1, 2019445644), (2, 1009722822), (3, 673148548), (4, 504861411), (6, 336574274), (12, 168287137), (37, 54579612), (53, 38102748), (74, 27289806), (106, 19051374), (111, 18193204), (148, 13644903), (159, 12700916), (212, 9525687), (222, 9096602), (318, 6350458), (444, 4548301), (636, 3175229), (1961, 1029804), (3922, 514902), (5883, 343268), (7844, 257451), (11766, 171634), (23532, 85817)]