12558756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 33668096

約数和(自身を除く): 21109340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 487, 614, 921, 974, 1228, 1461, 1842, 1948, 2149, 2922, 3409, 3684, 4298, 5844, 6447, 6818, 8596, 10227, 12894, 13636, 20454, 25788, 40908, 149509, 299018, 448527, 598036, 897054, 1046563, 1794108, 2093126, 3139689, 4186252, 6279378, 12558756]

約数ペア:

[(1, 12558756), (2, 6279378), (3, 4186252), (4, 3139689), (6, 2093126), (7, 1794108), (12, 1046563), (14, 897054), (21, 598036), (28, 448527), (42, 299018), (84, 149509), (307, 40908), (487, 25788), (614, 20454), (921, 13636), (974, 12894), (1228, 10227), (1461, 8596), (1842, 6818), (1948, 6447), (2149, 5844), (2922, 4298), (3409, 3684)]