12930918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 34739712

約数和(自身を除く): 21808794

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 2153, 3003, 4306, 6006, 6459, 12918, 15071, 23683, 27989, 30142, 45213, 47366, 55978, 71049, 83967, 90426, 142098, 165781, 167934, 195923, 307879, 331562, 391846, 497343, 587769, 615758, 923637, 994686, 1175538, 1847274, 2155153, 4310306, 6465459, 12930918]

約数ペア:

[(1, 12930918), (2, 6465459), (3, 4310306), (6, 2155153), (7, 1847274), (11, 1175538), (13, 994686), (14, 923637), (21, 615758), (22, 587769), (26, 497343), (33, 391846), (39, 331562), (42, 307879), (66, 195923), (77, 167934), (78, 165781), (91, 142098), (143, 90426), (154, 83967), (182, 71049), (231, 55978), (273, 47366), (286, 45213), (429, 30142), (462, 27989), (546, 23683), (858, 15071), (1001, 12918), (2002, 6459), (2153, 6006), (3003, 4306)]