3877818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 8945664

約数和(自身を除く): 5067846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 727, 762, 889, 1454, 1778, 2181, 2667, 4362, 5089, 5334, 10178, 15267, 30534, 92329, 184658, 276987, 553974, 646303, 1292606, 1938909, 3877818]

約数ペア:

[(1, 3877818), (2, 1938909), (3, 1292606), (6, 646303), (7, 553974), (14, 276987), (21, 184658), (42, 92329), (127, 30534), (254, 15267), (381, 10178), (727, 5334), (762, 5089), (889, 4362), (1454, 2667), (1778, 2181)]