987182154

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 2651830272

約数和(自身を除く): 1664648118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 67, 71, 81, 122, 126, 134, 142, 162, 183, 189, 201, 213, 243, 366, 378, 402, 426, 427, 469, 486, 497, 549, 567, 603, 639, 854, 938, 994, 1098, 1134, 1206, 1278, 1281, 1407, 1491, 1647, 1701, 1809, 1917, 2562, 2814, 2982, 3294, 3402, 3618, 3834, 3843, 4087, 4221, 4331, 4473, 4757, 4941, 5427, 5751, 7686, 8174, 8442, 8662, 8946, 9514, 9882, 10854, 11502, 11529, 12261, 12663, 12993, 13419, 14271, 14823, 16281, 17253, 23058, 24522, 25326, 25986, 26838, 28542, 28609, 29646, 30317, 32562, 33299, 34506, 34587, 36783, 37989, 38979, 40257, 42813, 57218, 60634, 66598, 69174, 73566, 75978, 77958, 80514, 85626, 85827, 90951, 99897, 103761, 110349, 113967, 116937, 120771, 128439, 171654, 181902, 199794, 207522, 220698, 227934, 233874, 241542, 256878, 257481, 272853, 290177, 299691, 331047, 350811, 385317, 514962, 545706, 580354, 599382, 662094, 701622, 770634, 772443, 818559, 870531, 899073, 993141, 1052433, 1155951, 1544886, 1637118, 1741062, 1798146, 1986282, 2031239, 2104866, 2311902, 2317329, 2455677, 2611593, 2697219, 4062478, 4634658, 4911354, 5223186, 5394438, 6093717, 6951987, 7367031, 7834779, 8091657, 12187434, 13903974, 14734062, 15669558, 16183314, 18281151, 23504337, 36562302, 47008674, 54843453, 70513011, 109686906, 141026022, 164530359, 329060718, 493591077, 987182154]

約数ペア:

[(1, 987182154), (2, 493591077), (3, 329060718), (6, 164530359), (7, 141026022), (9, 109686906), (14, 70513011), (18, 54843453), (21, 47008674), (27, 36562302), (42, 23504337), (54, 18281151), (61, 16183314), (63, 15669558), (67, 14734062), (71, 13903974), (81, 12187434), (122, 8091657), (126, 7834779), (134, 7367031), (142, 6951987), (162, 6093717), (183, 5394438), (189, 5223186), (201, 4911354), (213, 4634658), (243, 4062478), (366, 2697219), (378, 2611593), (402, 2455677), (426, 2317329), (427, 2311902), (469, 2104866), (486, 2031239), (497, 1986282), (549, 1798146), (567, 1741062), (603, 1637118), (639, 1544886), (854, 1155951), (938, 1052433), (994, 993141), (1098, 899073), (1134, 870531), (1206, 818559), (1278, 772443), (1281, 770634), (1407, 701622), (1491, 662094), (1647, 599382), (1701, 580354), (1809, 545706), (1917, 514962), (2562, 385317), (2814, 350811), (2982, 331047), (3294, 299691), (3402, 290177), (3618, 272853), (3834, 257481), (3843, 256878), (4087, 241542), (4221, 233874), (4331, 227934), (4473, 220698), (4757, 207522), (4941, 199794), (5427, 181902), (5751, 171654), (7686, 128439), (8174, 120771), (8442, 116937), (8662, 113967), (8946, 110349), (9514, 103761), (9882, 99897), (10854, 90951), (11502, 85827), (11529, 85626), (12261, 80514), (12663, 77958), (12993, 75978), (13419, 73566), (14271, 69174), (14823, 66598), (16281, 60634), (17253, 57218), (23058, 42813), (24522, 40257), (25326, 38979), (25986, 37989), (26838, 36783), (28542, 34587), (28609, 34506), (29646, 33299), (30317, 32562)]