1209702972

素因数分解:

$2^2\times 3^1\times {\mathrm{7331}}^1\times {\mathrm{13751}}^1$

素因数の和:21089

約数の個数: 24

約数和(自身を含む): 2823230592

約数和(自身を除く): 1613527620

約数列:

[1, 2, 3, 4, 6, 12, 7331, 13751, 14662, 21993, 27502, 29324, 41253, 43986, 55004, 82506, 87972, 165012, 100808581, 201617162, 302425743, 403234324, 604851486, 1209702972]

約数ペア:

[(1, 1209702972), (2, 604851486), (3, 403234324), (4, 302425743), (6, 201617162), (12, 100808581), (7331, 165012), (13751, 87972), (14662, 82506), (21993, 55004), (27502, 43986), (29324, 41253)]