18371490819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6869}}^1\times {\mathrm{81047}}^1$

素因数の和:87930

約数の個数: 16

約数和(自身を含む): 26726388480

約数和(自身を除く): 8354897661

約数列:

[1, 3, 11, 33, 6869, 20607, 75559, 81047, 226677, 243141, 891517, 2674551, 556711843, 1670135529, 6123830273, 18371490819]

約数ペア:

[(1, 18371490819), (3, 6123830273), (11, 1670135529), (33, 556711843), (6869, 2674551), (20607, 891517), (75559, 243141), (81047, 226677)]