21880452786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214514243}}^1$

素因数の和:214514265

約数の個数: 16

約数和(自身を含む): 46335076704

約数和(自身を除く): 24454623918

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214514243, 429028486, 643542729, 1287085458, 3646742131, 7293484262, 10940226393, 21880452786]

約数ペア:

[(1, 21880452786), (2, 10940226393), (3, 7293484262), (6, 3646742131), (17, 1287085458), (34, 643542729), (51, 429028486), (102, 214514243)]