11811954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 30292992

約数和(自身を除く): 18481038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 691, 777, 814, 1221, 1382, 1554, 2073, 2442, 2849, 4146, 4837, 5698, 7601, 8547, 9674, 14511, 15202, 17094, 22803, 25567, 29022, 45606, 51134, 53207, 76701, 106414, 153402, 159621, 178969, 281237, 319242, 357938, 536907, 562474, 843711, 1073814, 1687422, 1968659, 3937318, 5905977, 11811954]

約数ペア:

[(1, 11811954), (2, 5905977), (3, 3937318), (6, 1968659), (7, 1687422), (11, 1073814), (14, 843711), (21, 562474), (22, 536907), (33, 357938), (37, 319242), (42, 281237), (66, 178969), (74, 159621), (77, 153402), (111, 106414), (154, 76701), (222, 53207), (231, 51134), (259, 45606), (407, 29022), (462, 25567), (518, 22803), (691, 17094), (777, 15202), (814, 14511), (1221, 9674), (1382, 8547), (1554, 7601), (2073, 5698), (2442, 4837), (2849, 4146)]