40809468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{485827}}^1$

素因数の和:485841

約数の個数: 24

約数和(自身を含む): 108825472

約数和(自身を除く): 68016004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 485827, 971654, 1457481, 1943308, 2914962, 3400789, 5829924, 6801578, 10202367, 13603156, 20404734, 40809468]

約数ペア:

[(1, 40809468), (2, 20404734), (3, 13603156), (4, 10202367), (6, 6801578), (7, 5829924), (12, 3400789), (14, 2914962), (21, 1943308), (28, 1457481), (42, 971654), (84, 485827)]