40676706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 101088000

約数和(自身を除く): 60411294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449, 719, 898, 1347, 1438, 2157, 2694, 3143, 4041, 4314, 5033, 6286, 6471, 8082, 9429, 10066, 12942, 15099, 18858, 28287, 30198, 45297, 56574, 90594, 322831, 645662, 968493, 1936986, 2259817, 2905479, 4519634, 5810958, 6779451, 13558902, 20338353, 40676706]

約数ペア:

[(1, 40676706), (2, 20338353), (3, 13558902), (6, 6779451), (7, 5810958), (9, 4519634), (14, 2905479), (18, 2259817), (21, 1936986), (42, 968493), (63, 645662), (126, 322831), (449, 90594), (719, 56574), (898, 45297), (1347, 30198), (1438, 28287), (2157, 18858), (2694, 15099), (3143, 12942), (4041, 10066), (4314, 9429), (5033, 8082), (6286, 6471)]