17965087014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 42679332864

約数和(自身を除く): 24714245850

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 137, 246, 271, 274, 281, 287, 411, 542, 562, 574, 813, 822, 843, 861, 959, 1626, 1686, 1722, 1897, 1918, 1967, 2877, 3794, 3934, 5617, 5691, 5754, 5901, 11111, 11234, 11382, 11521, 11802, 16851, 22222, 23042, 33333, 33702, 34563, 37127, 38497, 39319, 66666, 69126, 74254, 76151, 76994, 77777, 78638, 80647, 111381, 115491, 117957, 152302, 155554, 161294, 222762, 228453, 230982, 233331, 235914, 241941, 259889, 269479, 456906, 466662, 483882, 519778, 533057, 538958, 779667, 808437, 1066114, 1522207, 1559334, 1578377, 1599171, 1616874, 3044414, 3122191, 3156754, 3198342, 4566621, 4735131, 6244382, 9133242, 9366573, 9470262, 10432687, 10655449, 11048639, 18733146, 20865374, 21310898, 21855337, 22097278, 31298061, 31966347, 33145917, 43710674, 62596122, 63932694, 65566011, 66291834, 73028809, 131132022, 146057618, 219086427, 427740167, 438172854, 855480334, 1283220501, 2566441002, 2994181169, 5988362338, 8982543507, 17965087014]

約数ペア:

[(1, 17965087014), (2, 8982543507), (3, 5988362338), (6, 2994181169), (7, 2566441002), (14, 1283220501), (21, 855480334), (41, 438172854), (42, 427740167), (82, 219086427), (123, 146057618), (137, 131132022), (246, 73028809), (271, 66291834), (274, 65566011), (281, 63932694), (287, 62596122), (411, 43710674), (542, 33145917), (562, 31966347), (574, 31298061), (813, 22097278), (822, 21855337), (843, 21310898), (861, 20865374), (959, 18733146), (1626, 11048639), (1686, 10655449), (1722, 10432687), (1897, 9470262), (1918, 9366573), (1967, 9133242), (2877, 6244382), (3794, 4735131), (3934, 4566621), (5617, 3198342), (5691, 3156754), (5754, 3122191), (5901, 3044414), (11111, 1616874), (11234, 1599171), (11382, 1578377), (11521, 1559334), (11802, 1522207), (16851, 1066114), (22222, 808437), (23042, 779667), (33333, 538958), (33702, 533057), (34563, 519778), (37127, 483882), (38497, 466662), (39319, 456906), (66666, 269479), (69126, 259889), (74254, 241941), (76151, 235914), (76994, 233331), (77777, 230982), (78638, 228453), (80647, 222762), (111381, 161294), (115491, 155554), (117957, 152302)]