142212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 379456

約数和(自身を除く): 237244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1693, 3386, 5079, 6772, 10158, 11851, 20316, 23702, 35553, 47404, 71106, 142212]

約数ペア:

[(1, 142212), (2, 71106), (3, 47404), (4, 35553), (6, 23702), (7, 20316), (12, 11851), (14, 10158), (21, 6772), (28, 5079), (42, 3386), (84, 1693)]