26906586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 63529920

約数和(自身を除く): 36623334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1289, 1491, 2578, 2982, 3479, 3867, 6958, 7734, 9023, 10437, 18046, 20874, 27069, 54138, 63161, 91519, 126322, 183038, 189483, 274557, 378966, 549114, 640633, 1281266, 1921899, 3843798, 4484431, 8968862, 13453293, 26906586]

約数ペア:

[(1, 26906586), (2, 13453293), (3, 8968862), (6, 4484431), (7, 3843798), (14, 1921899), (21, 1281266), (42, 640633), (49, 549114), (71, 378966), (98, 274557), (142, 189483), (147, 183038), (213, 126322), (294, 91519), (426, 63161), (497, 54138), (994, 27069), (1289, 20874), (1491, 18046), (2578, 10437), (2982, 9023), (3479, 7734), (3867, 6958)]