12787956

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 60

約数和(自身を含む): 34608420

約数和(自身を除く): 21820464

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, 1361, 1566, 2349, 2722, 3132, 4083, 4698, 5444, 8166, 9396, 12249, 16332, 24498, 36747, 39469, 48996, 73494, 78938, 110241, 118407, 146988, 157876, 220482, 236814, 355221, 440964, 473628, 710442, 1065663, 1420884, 2131326, 3196989, 4262652, 6393978, 12787956]

約数ペア:

[(1, 12787956), (2, 6393978), (3, 4262652), (4, 3196989), (6, 2131326), (9, 1420884), (12, 1065663), (18, 710442), (27, 473628), (29, 440964), (36, 355221), (54, 236814), (58, 220482), (81, 157876), (87, 146988), (108, 118407), (116, 110241), (162, 78938), (174, 73494), (261, 48996), (324, 39469), (348, 36747), (522, 24498), (783, 16332), (1044, 12249), (1361, 9396), (1566, 8166), (2349, 5444), (2722, 4698), (3132, 4083)]