40396524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{480911}}^1$

素因数の和:480925

約数の個数: 24

約数和(自身を含む): 107724288

約数和(自身を除く): 67327764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 480911, 961822, 1442733, 1923644, 2885466, 3366377, 5770932, 6732754, 10099131, 13465508, 20198262, 40396524]

約数ペア:

[(1, 40396524), (2, 20198262), (3, 13465508), (4, 10099131), (6, 6732754), (7, 5770932), (12, 3366377), (14, 2885466), (21, 1923644), (28, 1442733), (42, 961822), (84, 480911)]