127697892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1520213}}^1$

素因数の和:1520227

約数の個数: 24

約数和(自身を含む): 340527936

約数和(自身を除く): 212830044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1520213, 3040426, 4560639, 6080852, 9121278, 10641491, 18242556, 21282982, 31924473, 42565964, 63848946, 127697892]

約数ペア:

[(1, 127697892), (2, 63848946), (3, 42565964), (4, 31924473), (6, 21282982), (7, 18242556), (12, 10641491), (14, 9121278), (21, 6080852), (28, 4560639), (42, 3040426), (84, 1520213)]