1446396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 3929856

約数和(自身を除く): 2483460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 257, 268, 402, 469, 514, 771, 804, 938, 1028, 1407, 1542, 1799, 1876, 2814, 3084, 3598, 5397, 5628, 7196, 10794, 17219, 21588, 34438, 51657, 68876, 103314, 120533, 206628, 241066, 361599, 482132, 723198, 1446396]

約数ペア:

[(1, 1446396), (2, 723198), (3, 482132), (4, 361599), (6, 241066), (7, 206628), (12, 120533), (14, 103314), (21, 68876), (28, 51657), (42, 34438), (67, 21588), (84, 17219), (134, 10794), (201, 7196), (257, 5628), (268, 5397), (402, 3598), (469, 3084), (514, 2814), (771, 1876), (804, 1799), (938, 1542), (1028, 1407)]