18085675777

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1462

約数の個数: 36

約数和(自身を含む): 20882477700

約数和(自身を除く): 2796801923

約数列:

[1, 13, 17, 169, 221, 289, 353, 1049, 2873, 3757, 4589, 6001, 13637, 17833, 48841, 59657, 78013, 102017, 177281, 231829, 303161, 370297, 1014169, 1326221, 3013777, 3941093, 4813861, 6295049, 17240873, 51234209, 62580193, 81835637, 107015833, 1063863281, 1391205829, 18085675777]

約数ペア:

[(1, 18085675777), (13, 1391205829), (17, 1063863281), (169, 107015833), (221, 81835637), (289, 62580193), (353, 51234209), (1049, 17240873), (2873, 6295049), (3757, 4813861), (4589, 3941093), (6001, 3013777), (13637, 1326221), (17833, 1014169), (48841, 370297), (59657, 303161), (78013, 231829), (102017, 177281)]