12631086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 31852800

約数和(自身を除く): 19221714

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 947, 1026, 1482, 1894, 2223, 2841, 4446, 5682, 6669, 8523, 12311, 13338, 17046, 17993, 24622, 25569, 35986, 36933, 51138, 53979, 73866, 107958, 110799, 161937, 221598, 233909, 323874, 332397, 467818, 485811, 664794, 701727, 971622, 1403454, 2105181, 4210362, 6315543, 12631086]

約数ペア:

[(1, 12631086), (2, 6315543), (3, 4210362), (6, 2105181), (9, 1403454), (13, 971622), (18, 701727), (19, 664794), (26, 485811), (27, 467818), (38, 332397), (39, 323874), (54, 233909), (57, 221598), (78, 161937), (114, 110799), (117, 107958), (171, 73866), (234, 53979), (247, 51138), (342, 36933), (351, 35986), (494, 25569), (513, 24622), (702, 17993), (741, 17046), (947, 13338), (1026, 12311), (1482, 8523), (1894, 6669), (2223, 5682), (2841, 4446)]