2069083.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 104203008

約数和(自身を除く): 68651604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1987, 1988, 2556, 2982, 3974, 4473, 5961, 5964, 7948, 8946, 11922, 13909, 17883, 17892, 23844, 27818, 35766, 41727, 55636, 71532, 83454, 125181, 141077, 166908, 250362, 282154, 423231, 500724, 564308, 846462, 987539, 1269693, 1692924, 1975078, 2539386, 2962617, 3950156, 5078772, 5925234, 8887851, 11850468, 17775702, 35551404]

約数ペア:

[(1, 35551404), (2, 17775702), (3, 11850468), (4, 8887851), (6, 5925234), (7, 5078772), (9, 3950156), (12, 2962617), (14, 2539386), (18, 1975078), (21, 1692924), (28, 1269693), (36, 987539), (42, 846462), (63, 564308), (71, 500724), (84, 423231), (126, 282154), (142, 250362), (213, 166908), (252, 141077), (284, 125181), (426, 83454), (497, 71532), (639, 55636), (852, 41727), (994, 35766), (1278, 27818), (1491, 23844), (1987, 17892), (1988, 17883), (2556, 13909), (2982, 11922), (3974, 8946), (4473, 7948), (5961, 5964)]