2100026418

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10036

約数の個数: 64

約数和(自身を含む): 4946073600

約数和(自身を除く): 2846047182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 343, 618, 686, 721, 1029, 1442, 2058, 2163, 4326, 5047, 9907, 10094, 15141, 19814, 29721, 30282, 35329, 59442, 69349, 70658, 105987, 138698, 208047, 211974, 416094, 485443, 970886, 1020421, 1456329, 2040842, 2912658, 3061263, 3398101, 6122526, 6796202, 7142947, 10194303, 14285894, 20388606, 21428841, 42857682, 50000629, 100001258, 150001887, 300003774, 350004403, 700008806, 1050013209, 2100026418]

約数ペア:

[(1, 2100026418), (2, 1050013209), (3, 700008806), (6, 350004403), (7, 300003774), (14, 150001887), (21, 100001258), (42, 50000629), (49, 42857682), (98, 21428841), (103, 20388606), (147, 14285894), (206, 10194303), (294, 7142947), (309, 6796202), (343, 6122526), (618, 3398101), (686, 3061263), (721, 2912658), (1029, 2040842), (1442, 1456329), (2058, 1020421), (2163, 970886), (4326, 485443), (5047, 416094), (9907, 211974), (10094, 208047), (15141, 138698), (19814, 105987), (29721, 70658), (30282, 69349), (35329, 59442)]