12747966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 32610816

約数和(自身を除く): 19862850

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 673, 861, 902, 1346, 1353, 1722, 2019, 2706, 3157, 4038, 4711, 6314, 7403, 9422, 9471, 14133, 14806, 18942, 22209, 27593, 28266, 44418, 51821, 55186, 82779, 103642, 155463, 165558, 193151, 303523, 310926, 386302, 579453, 607046, 910569, 1158906, 1821138, 2124661, 4249322, 6373983, 12747966]

約数ペア:

[(1, 12747966), (2, 6373983), (3, 4249322), (6, 2124661), (7, 1821138), (11, 1158906), (14, 910569), (21, 607046), (22, 579453), (33, 386302), (41, 310926), (42, 303523), (66, 193151), (77, 165558), (82, 155463), (123, 103642), (154, 82779), (231, 55186), (246, 51821), (287, 44418), (451, 28266), (462, 27593), (574, 22209), (673, 18942), (861, 14806), (902, 14133), (1346, 9471), (1353, 9422), (1722, 7403), (2019, 6314), (2706, 4711), (3157, 4038)]