12742212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151693}}^1$

素因数の和:151707

約数の個数: 24

約数和(自身を含む): 33979456

約数和(自身を除く): 21237244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151693, 303386, 455079, 606772, 910158, 1061851, 1820316, 2123702, 3185553, 4247404, 6371106, 12742212]

約数ペア:

[(1, 12742212), (2, 6371106), (3, 4247404), (4, 3185553), (6, 2123702), (7, 1820316), (12, 1061851), (14, 910158), (21, 606772), (28, 455079), (42, 303386), (84, 151693)]