13640844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{162391}}^1$

素因数の和:162405

約数の個数: 24

約数和(自身を含む): 36375808

約数和(自身を除く): 22734964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 162391, 324782, 487173, 649564, 974346, 1136737, 1948692, 2273474, 3410211, 4546948, 6820422, 13640844]

約数ペア:

[(1, 13640844), (2, 6820422), (3, 4546948), (4, 3410211), (6, 2273474), (7, 1948692), (12, 1136737), (14, 974346), (21, 649564), (28, 487173), (42, 324782), (84, 162391)]