2351154258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{20117}}^1$

素因数の和:20319

約数の個数: 48

約数和(自身を含む): 5247418176

約数和(自身を除く): 2896263918

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 151, 258, 302, 387, 453, 774, 906, 1359, 2718, 6493, 12986, 19479, 20117, 38958, 40234, 58437, 60351, 116874, 120702, 181053, 362106, 865031, 1730062, 2595093, 3037667, 5190186, 6075334, 7785279, 9113001, 15570558, 18226002, 27339003, 54678006, 130619681, 261239362, 391859043, 783718086, 1175577129, 2351154258]

約数ペア:

[(1, 2351154258), (2, 1175577129), (3, 783718086), (6, 391859043), (9, 261239362), (18, 130619681), (43, 54678006), (86, 27339003), (129, 18226002), (151, 15570558), (258, 9113001), (302, 7785279), (387, 6075334), (453, 5190186), (774, 3037667), (906, 2595093), (1359, 1730062), (2718, 865031), (6493, 362106), (12986, 181053), (19479, 120702), (20117, 116874), (38958, 60351), (40234, 58437)]