258585684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3078401}}^1$

素因数の和:3078415

約数の個数: 24

約数和(自身を含む): 689562048

約数和(自身を除く): 430976364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3078401, 6156802, 9235203, 12313604, 18470406, 21548807, 36940812, 43097614, 64646421, 86195228, 129292842, 258585684]

約数ペア:

[(1, 258585684), (2, 129292842), (3, 86195228), (4, 64646421), (6, 43097614), (7, 36940812), (12, 21548807), (14, 18470406), (21, 12313604), (28, 9235203), (42, 6156802), (84, 3078401)]