51154614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405989}}^1$

素因数の和:406004

約数の個数: 24

約数和(自身を含む): 126668880

約数和(自身を除く): 75514266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405989, 811978, 1217967, 2435934, 2841923, 3653901, 5683846, 7307802, 8525769, 17051538, 25577307, 51154614]

約数ペア:

[(1, 51154614), (2, 25577307), (3, 17051538), (6, 8525769), (7, 7307802), (9, 5683846), (14, 3653901), (18, 2841923), (21, 2435934), (42, 1217967), (63, 811978), (126, 405989)]