21335076222

素因数分解:

$2^1\times 3^1\times {\mathrm{4451}}^1\times {\mathrm{798887}}^1$

素因数の和:803343

約数の個数: 16

約数和(自身を含む): 42679792512

約数和(自身を除く): 21344716290

約数列:

[1, 2, 3, 6, 4451, 8902, 13353, 26706, 798887, 1597774, 2396661, 4793322, 3555846037, 7111692074, 10667538111, 21335076222]

約数ペア:

[(1, 21335076222), (2, 10667538111), (3, 7111692074), (6, 3555846037), (4451, 4793322), (8902, 2396661), (13353, 1597774), (26706, 798887)]