12437868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 30401280

約数和(自身を除く): 17963412

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 347, 348, 412, 618, 694, 1041, 1236, 1388, 2082, 2987, 4164, 5974, 8961, 10063, 11948, 17922, 20126, 30189, 35741, 35844, 40252, 60378, 71482, 107223, 120756, 142964, 214446, 428892, 1036489, 2072978, 3109467, 4145956, 6218934, 12437868]

約数ペア:

[(1, 12437868), (2, 6218934), (3, 4145956), (4, 3109467), (6, 2072978), (12, 1036489), (29, 428892), (58, 214446), (87, 142964), (103, 120756), (116, 107223), (174, 71482), (206, 60378), (309, 40252), (347, 35844), (348, 35741), (412, 30189), (618, 20126), (694, 17922), (1041, 11948), (1236, 10063), (1388, 8961), (2082, 5974), (2987, 4164)]