12881244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1117}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 31084872

約数和(自身を除く): 18203628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1117, 1922, 2234, 2883, 3351, 3844, 4468, 5766, 6702, 11532, 13404, 34627, 69254, 103881, 138508, 207762, 415524, 1073437, 2146874, 3220311, 4293748, 6440622, 12881244]

約数ペア:

[(1, 12881244), (2, 6440622), (3, 4293748), (4, 3220311), (6, 2146874), (12, 1073437), (31, 415524), (62, 207762), (93, 138508), (124, 103881), (186, 69254), (372, 34627), (961, 13404), (1117, 11532), (1922, 6702), (2234, 5766), (2883, 4468), (3351, 3844)]