16066476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 43417920

約数和(自身を除く): 27351444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 283, 332, 342, 498, 566, 684, 747, 849, 996, 1132, 1494, 1577, 1698, 2547, 2988, 3154, 3396, 4731, 5094, 5377, 6308, 9462, 10188, 10754, 14193, 16131, 18924, 21508, 23489, 28386, 32262, 46978, 48393, 56772, 64524, 70467, 93956, 96786, 140934, 193572, 211401, 281868, 422802, 446291, 845604, 892582, 1338873, 1785164, 2677746, 4016619, 5355492, 8033238, 16066476]

約数ペア:

[(1, 16066476), (2, 8033238), (3, 5355492), (4, 4016619), (6, 2677746), (9, 1785164), (12, 1338873), (18, 892582), (19, 845604), (36, 446291), (38, 422802), (57, 281868), (76, 211401), (83, 193572), (114, 140934), (166, 96786), (171, 93956), (228, 70467), (249, 64524), (283, 56772), (332, 48393), (342, 46978), (498, 32262), (566, 28386), (684, 23489), (747, 21508), (849, 18924), (996, 16131), (1132, 14193), (1494, 10754), (1577, 10188), (1698, 9462), (2547, 6308), (2988, 5377), (3154, 5094), (3396, 4731)]