40878852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486653}}^1$

素因数の和:486667

約数の個数: 24

約数和(自身を含む): 109010496

約数和(自身を除く): 68131644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486653, 973306, 1459959, 1946612, 2919918, 3406571, 5839836, 6813142, 10219713, 13626284, 20439426, 40878852]

約数ペア:

[(1, 40878852), (2, 20439426), (3, 13626284), (4, 10219713), (6, 6813142), (7, 5839836), (12, 3406571), (14, 2919918), (21, 1946612), (28, 1459959), (42, 973306), (84, 486653)]