6781446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 10201338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 503, 642, 749, 963, 1006, 1498, 1509, 1926, 2247, 3018, 3521, 4494, 4527, 6741, 7042, 9054, 10563, 13482, 21126, 31689, 53821, 63378, 107642, 161463, 322926, 376747, 484389, 753494, 968778, 1130241, 2260482, 3390723, 6781446]

約数ペア:

[(1, 6781446), (2, 3390723), (3, 2260482), (6, 1130241), (7, 968778), (9, 753494), (14, 484389), (18, 376747), (21, 322926), (42, 161463), (63, 107642), (107, 63378), (126, 53821), (214, 31689), (321, 21126), (503, 13482), (642, 10563), (749, 9054), (963, 7042), (1006, 6741), (1498, 4527), (1509, 4494), (1926, 3521), (2247, 3018)]