12975876

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 60

約数和(自身を含む): 35116620

約数和(自身を除く): 22140744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1381, 1566, 2349, 2762, 3132, 4143, 4698, 5524, 8286, 9396, 12429, 16572, 24858, 37287, 40049, 49716, 74574, 80098, 111861, 120147, 149148, 160196, 223722, 240294, 360441, 447444, 480588, 720882, 1081323, 1441764, 2162646, 3243969, 4325292, 6487938, 12975876]

約数ペア:

[(1, 12975876), (2, 6487938), (3, 4325292), (4, 3243969), (6, 2162646), (9, 1441764), (12, 1081323), (18, 720882), (27, 480588), (29, 447444), (36, 360441), (54, 240294), (58, 223722), (81, 160196), (87, 149148), (108, 120147), (116, 111861), (162, 80098), (174, 74574), (261, 49716), (324, 40049), (348, 37287), (522, 24858), (783, 16572), (1044, 12429), (1381, 9396), (1566, 8286), (2349, 5524), (2762, 4698), (3132, 4143)]