18908052189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{122833}}^1\times {\mathrm{3947}}^1$

素因数の和:126796

約数の個数: 16

約数和(自身を含む): 27157123392

約数和(自身を除く): 8249071203

約数列:

[1, 3, 13, 39, 3947, 11841, 51311, 122833, 153933, 368499, 1596829, 4790487, 484821851, 1454465553, 6302684063, 18908052189]

約数ペア:

[(1, 18908052189), (3, 6302684063), (13, 1454465553), (39, 484821851), (3947, 4790487), (11841, 1596829), (51311, 368499), (122833, 153933)]