814984974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{22271}}^1$

素因数の和:22405

約数の個数: 48

約数和(自身を含む): 1876193280

約数和(自身を除く): 1061208306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 12198, 18297, 22271, 36594, 44542, 66813, 133626, 200439, 400878, 423149, 846298, 1269447, 2382997, 2538894, 3808341, 4765994, 7148991, 7616682, 14297982, 21446973, 42893946, 45276943, 90553886, 135830829, 271661658, 407492487, 814984974]

約数ペア:

[(1, 814984974), (2, 407492487), (3, 271661658), (6, 135830829), (9, 90553886), (18, 45276943), (19, 42893946), (38, 21446973), (57, 14297982), (107, 7616682), (114, 7148991), (171, 4765994), (214, 3808341), (321, 2538894), (342, 2382997), (642, 1269447), (963, 846298), (1926, 423149), (2033, 400878), (4066, 200439), (6099, 133626), (12198, 66813), (18297, 44542), (22271, 36594)]