39981732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475973}}^1$

素因数の和:475987

約数の個数: 24

約数和(自身を含む): 106618176

約数和(自身を除く): 66636444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475973, 951946, 1427919, 1903892, 2855838, 3331811, 5711676, 6663622, 9995433, 13327244, 19990866, 39981732]

約数ペア:

[(1, 39981732), (2, 19990866), (3, 13327244), (4, 9995433), (6, 6663622), (7, 5711676), (12, 3331811), (14, 2855838), (21, 1903892), (28, 1427919), (42, 951946), (84, 475973)]