18312063

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79273}}^1$

素因数の和:79294

約数の個数: 16

約数和(自身を含む): 30441216

約数和(自身を除く): 12129153

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 79273, 237819, 554911, 872003, 1664733, 2616009, 6104021, 18312063]

約数ペア:

[(1, 18312063), (3, 6104021), (7, 2616009), (11, 1664733), (21, 872003), (33, 554911), (77, 237819), (231, 79273)]