13222782

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 30129840

約数和(自身を除く): 16907058

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 347, 438, 522, 657, 694, 1041, 1314, 2082, 2117, 3123, 4234, 6246, 6351, 10063, 12702, 19053, 20126, 25331, 30189, 38106, 50662, 60378, 75993, 90567, 151986, 181134, 227979, 455958, 734599, 1469198, 2203797, 4407594, 6611391, 13222782]

約数ペア:

[(1, 13222782), (2, 6611391), (3, 4407594), (6, 2203797), (9, 1469198), (18, 734599), (29, 455958), (58, 227979), (73, 181134), (87, 151986), (146, 90567), (174, 75993), (219, 60378), (261, 50662), (347, 38106), (438, 30189), (522, 25331), (657, 20126), (694, 19053), (1041, 12702), (1314, 10063), (2082, 6351), (2117, 6246), (3123, 4234)]