12528978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 31961088

約数和(自身を除く): 19432110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 577, 658, 987, 1034, 1154, 1551, 1731, 1974, 3102, 3462, 3619, 4039, 6347, 7238, 8078, 10857, 12117, 12694, 19041, 21714, 24234, 27119, 38082, 44429, 54238, 81357, 88858, 133287, 162714, 189833, 266574, 298309, 379666, 569499, 596618, 894927, 1138998, 1789854, 2088163, 4176326, 6264489, 12528978]

約数ペア:

[(1, 12528978), (2, 6264489), (3, 4176326), (6, 2088163), (7, 1789854), (11, 1138998), (14, 894927), (21, 596618), (22, 569499), (33, 379666), (42, 298309), (47, 266574), (66, 189833), (77, 162714), (94, 133287), (141, 88858), (154, 81357), (231, 54238), (282, 44429), (329, 38082), (462, 27119), (517, 24234), (577, 21714), (658, 19041), (987, 12694), (1034, 12117), (1154, 10857), (1551, 8078), (1731, 7238), (1974, 6347), (3102, 4039), (3462, 3619)]