81736226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25981}}^1$

素因数の和:26018

約数の個数: 24

約数和(自身を含む): 145135452

約数和(自身を除く): 63399226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25981, 51962, 285791, 337753, 571582, 675506, 3143701, 3715283, 6287402, 7430566, 40868113, 81736226]

約数ペア:

[(1, 81736226), (2, 40868113), (11, 7430566), (13, 6287402), (22, 3715283), (26, 3143701), (121, 675506), (143, 571582), (242, 337753), (286, 285791), (1573, 51962), (3146, 25981)]