18116271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 29419200

約数和(自身を除く): 11302929

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1361, 1479, 4083, 4437, 12249, 13311, 23137, 36747, 39469, 69411, 118407, 208233, 355221, 624699, 670973, 1065663, 2012919, 6038757, 18116271]

約数ペア:

[(1, 18116271), (3, 6038757), (9, 2012919), (17, 1065663), (27, 670973), (29, 624699), (51, 355221), (87, 208233), (153, 118407), (261, 69411), (459, 39469), (493, 36747), (783, 23137), (1361, 13311), (1479, 12249), (4083, 4437)]