18731014731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14554013}}^1$

素因数の和:14554043

約数の個数: 24

約数和(自身を含む): 31785966576

約数和(自身を除く): 13054951845

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14554013, 43662039, 130986117, 160094143, 189202169, 480282429, 567606507, 1440847287, 1702819521, 2081223859, 6243671577, 18731014731]

約数ペア:

[(1, 18731014731), (3, 6243671577), (9, 2081223859), (11, 1702819521), (13, 1440847287), (33, 567606507), (39, 480282429), (99, 189202169), (117, 160094143), (143, 130986117), (429, 43662039), (1287, 14554013)]