15322146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 35140608

約数和(自身を除く): 19818462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 743, 982, 1473, 1486, 2229, 2946, 3437, 4458, 5201, 6874, 10311, 10402, 15603, 20622, 31206, 364813, 729626, 1094439, 2188878, 2553691, 5107382, 7661073, 15322146]

約数ペア:

[(1, 15322146), (2, 7661073), (3, 5107382), (6, 2553691), (7, 2188878), (14, 1094439), (21, 729626), (42, 364813), (491, 31206), (743, 20622), (982, 15603), (1473, 10402), (1486, 10311), (2229, 6874), (2946, 5201), (3437, 4458)]