18486887331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13663627}}^1$

素因数の和:13663682

約数の個数: 16

約数和(自身を含む): 27545874048

約数和(自身を除く): 9058986717

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 13663627, 40990881, 150299897, 450899691, 560208707, 1680626121, 6162295777, 18486887331]

約数ペア:

[(1, 18486887331), (3, 6162295777), (11, 1680626121), (33, 560208707), (41, 450899691), (123, 150299897), (451, 40990881), (1353, 13663627)]