13400268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 36282624

約数和(自身を除く): 22882356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2381, 2814, 4762, 5628, 7143, 9524, 14286, 16667, 28572, 33334, 50001, 66668, 100002, 159527, 200004, 319054, 478581, 638108, 957162, 1116689, 1914324, 2233378, 3350067, 4466756, 6700134, 13400268]

約数ペア:

[(1, 13400268), (2, 6700134), (3, 4466756), (4, 3350067), (6, 2233378), (7, 1914324), (12, 1116689), (14, 957162), (21, 638108), (28, 478581), (42, 319054), (67, 200004), (84, 159527), (134, 100002), (201, 66668), (268, 50001), (402, 33334), (469, 28572), (804, 16667), (938, 14286), (1407, 9524), (1876, 7143), (2381, 5628), (2814, 4762)]