25107894

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3191

約数の個数: 60

約数和(自身を含む): 65466324

約数和(自身を除く): 40358430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3163, 3969, 6326, 7938, 9489, 18978, 22141, 28467, 44282, 56934, 66423, 85401, 132846, 154987, 170802, 199269, 256203, 309974, 398538, 464961, 512406, 597807, 929922, 1195614, 1394883, 1793421, 2789766, 3586842, 4184649, 8369298, 12553947, 25107894]

約数ペア:

[(1, 25107894), (2, 12553947), (3, 8369298), (6, 4184649), (7, 3586842), (9, 2789766), (14, 1793421), (18, 1394883), (21, 1195614), (27, 929922), (42, 597807), (49, 512406), (54, 464961), (63, 398538), (81, 309974), (98, 256203), (126, 199269), (147, 170802), (162, 154987), (189, 132846), (294, 85401), (378, 66423), (441, 56934), (567, 44282), (882, 28467), (1134, 22141), (1323, 18978), (2646, 9489), (3163, 7938), (3969, 6326)]