12996972

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2582

約数の個数: 36

約数和(自身を含む): 33087600

約数和(自身を除く): 20090628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2423, 2682, 4846, 5364, 7269, 9692, 14538, 21807, 29076, 43614, 87228, 361027, 722054, 1083081, 1444108, 2166162, 3249243, 4332324, 6498486, 12996972]

約数ペア:

[(1, 12996972), (2, 6498486), (3, 4332324), (4, 3249243), (6, 2166162), (9, 1444108), (12, 1083081), (18, 722054), (36, 361027), (149, 87228), (298, 43614), (447, 29076), (596, 21807), (894, 14538), (1341, 9692), (1788, 7269), (2423, 5364), (2682, 4846)]