140439798

素因数分解:

$2^1\times 3^3\times {\mathrm{953}}^1\times {\mathrm{2729}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 312530400

約数和(自身を除く): 172090602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 953, 1906, 2729, 2859, 5458, 5718, 8187, 8577, 16374, 17154, 24561, 25731, 49122, 51462, 73683, 147366, 2600737, 5201474, 7802211, 15604422, 23406633, 46813266, 70219899, 140439798]

約数ペア:

[(1, 140439798), (2, 70219899), (3, 46813266), (6, 23406633), (9, 15604422), (18, 7802211), (27, 5201474), (54, 2600737), (953, 147366), (1906, 73683), (2729, 51462), (2859, 49122), (5458, 25731), (5718, 24561), (8187, 17154), (8577, 16374)]