12487878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17789}}^1$

素因数の和:17813

約数の個数: 32

約数和(自身を含む): 29887200

約数和(自身を除く): 17399322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 17789, 35578, 53367, 106734, 160101, 231257, 320202, 462514, 480303, 693771, 960606, 1387542, 2081313, 4162626, 6243939, 12487878]

約数ペア:

[(1, 12487878), (2, 6243939), (3, 4162626), (6, 2081313), (9, 1387542), (13, 960606), (18, 693771), (26, 480303), (27, 462514), (39, 320202), (54, 231257), (78, 160101), (117, 106734), (234, 53367), (351, 35578), (702, 17789)]