12187434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 29140992

約数和(自身を除く): 16953558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 67, 71, 122, 134, 142, 183, 201, 213, 366, 402, 426, 427, 469, 497, 854, 938, 994, 1281, 1407, 1491, 2562, 2814, 2982, 4087, 4331, 4757, 8174, 8662, 9514, 12261, 12993, 14271, 24522, 25986, 28542, 28609, 30317, 33299, 57218, 60634, 66598, 85827, 90951, 99897, 171654, 181902, 199794, 290177, 580354, 870531, 1741062, 2031239, 4062478, 6093717, 12187434]

約数ペア:

[(1, 12187434), (2, 6093717), (3, 4062478), (6, 2031239), (7, 1741062), (14, 870531), (21, 580354), (42, 290177), (61, 199794), (67, 181902), (71, 171654), (122, 99897), (134, 90951), (142, 85827), (183, 66598), (201, 60634), (213, 57218), (366, 33299), (402, 30317), (426, 28609), (427, 28542), (469, 25986), (497, 24522), (854, 14271), (938, 12993), (994, 12261), (1281, 9514), (1407, 8662), (1491, 8174), (2562, 4757), (2814, 4331), (2982, 4087)]