39967788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475807}}^1$

素因数の和:475821

約数の個数: 24

約数和(自身を含む): 106580992

約数和(自身を除く): 66613204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475807, 951614, 1427421, 1903228, 2854842, 3330649, 5709684, 6661298, 9991947, 13322596, 19983894, 39967788]

約数ペア:

[(1, 39967788), (2, 19983894), (3, 13322596), (4, 9991947), (6, 6661298), (7, 5709684), (12, 3330649), (14, 2854842), (21, 1903228), (28, 1427421), (42, 951614), (84, 475807)]