40989732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487973}}^1$

素因数の和:487987

約数の個数: 24

約数和(自身を含む): 109306176

約数和(自身を除く): 68316444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487973, 975946, 1463919, 1951892, 2927838, 3415811, 5855676, 6831622, 10247433, 13663244, 20494866, 40989732]

約数ペア:

[(1, 40989732), (2, 20494866), (3, 13663244), (4, 10247433), (6, 6831622), (7, 5855676), (12, 3415811), (14, 2927838), (21, 1951892), (28, 1463919), (42, 975946), (84, 487973)]