12256566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 29154816

約数和(自身を除く): 16898250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 887, 987, 1774, 1974, 2303, 2661, 4606, 5322, 6209, 6909, 12418, 13818, 18627, 37254, 41689, 43463, 83378, 86926, 125067, 130389, 250134, 260778, 291823, 583646, 875469, 1750938, 2042761, 4085522, 6128283, 12256566]

約数ペア:

[(1, 12256566), (2, 6128283), (3, 4085522), (6, 2042761), (7, 1750938), (14, 875469), (21, 583646), (42, 291823), (47, 260778), (49, 250134), (94, 130389), (98, 125067), (141, 86926), (147, 83378), (282, 43463), (294, 41689), (329, 37254), (658, 18627), (887, 13818), (987, 12418), (1774, 6909), (1974, 6209), (2303, 5322), (2661, 4606)]