12461442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 31186944

約数和(自身を除く): 18725502

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 563, 651, 714, 1054, 1126, 1302, 1581, 1689, 3162, 3378, 3689, 3941, 7378, 7882, 9571, 11067, 11823, 17453, 19142, 22134, 23646, 28713, 34906, 52359, 57426, 66997, 104718, 122171, 133994, 200991, 244342, 296701, 366513, 401982, 593402, 733026, 890103, 1780206, 2076907, 4153814, 6230721, 12461442]

約数ペア:

[(1, 12461442), (2, 6230721), (3, 4153814), (6, 2076907), (7, 1780206), (14, 890103), (17, 733026), (21, 593402), (31, 401982), (34, 366513), (42, 296701), (51, 244342), (62, 200991), (93, 133994), (102, 122171), (119, 104718), (186, 66997), (217, 57426), (238, 52359), (357, 34906), (434, 28713), (527, 23646), (563, 22134), (651, 19142), (714, 17453), (1054, 11823), (1126, 11067), (1302, 9571), (1581, 7882), (1689, 7378), (3162, 3941), (3378, 3689)]