12996936

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 37635840

約数和(自身を除く): 24638904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 647, 648, 744, 837, 1116, 1294, 1674, 1941, 2232, 2511, 2588, 3348, 3882, 5022, 5176, 5823, 6696, 7764, 10044, 11646, 15528, 17469, 20057, 20088, 23292, 34938, 40114, 46584, 52407, 60171, 69876, 80228, 104814, 120342, 139752, 160456, 180513, 209628, 240684, 361026, 419256, 481368, 541539, 722052, 1083078, 1444104, 1624617, 2166156, 3249234, 4332312, 6498468, 12996936]

約数ペア:

[(1, 12996936), (2, 6498468), (3, 4332312), (4, 3249234), (6, 2166156), (8, 1624617), (9, 1444104), (12, 1083078), (18, 722052), (24, 541539), (27, 481368), (31, 419256), (36, 361026), (54, 240684), (62, 209628), (72, 180513), (81, 160456), (93, 139752), (108, 120342), (124, 104814), (162, 80228), (186, 69876), (216, 60171), (248, 52407), (279, 46584), (324, 40114), (372, 34938), (558, 23292), (647, 20088), (648, 20057), (744, 17469), (837, 15528), (1116, 11646), (1294, 10044), (1674, 7764), (1941, 6696), (2232, 5823), (2511, 5176), (2588, 5022), (3348, 3882)]