12657078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 35043840

約数和(自身を除く): 22386762

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 171, 238, 266, 306, 311, 323, 342, 357, 399, 622, 646, 714, 798, 933, 969, 1071, 1197, 1866, 1938, 2142, 2177, 2261, 2394, 2799, 2907, 4354, 4522, 5287, 5598, 5814, 5909, 6531, 6783, 10574, 11818, 13062, 13566, 15861, 17727, 19593, 20349, 31722, 35454, 37009, 39186, 40698, 41363, 47583, 53181, 74018, 82726, 95166, 100453, 106362, 111027, 124089, 200906, 222054, 248178, 301359, 333081, 372267, 602718, 666162, 703171, 744534, 904077, 1406342, 1808154, 2109513, 4219026, 6328539, 12657078]

約数ペア:

[(1, 12657078), (2, 6328539), (3, 4219026), (6, 2109513), (7, 1808154), (9, 1406342), (14, 904077), (17, 744534), (18, 703171), (19, 666162), (21, 602718), (34, 372267), (38, 333081), (42, 301359), (51, 248178), (57, 222054), (63, 200906), (102, 124089), (114, 111027), (119, 106362), (126, 100453), (133, 95166), (153, 82726), (171, 74018), (238, 53181), (266, 47583), (306, 41363), (311, 40698), (323, 39186), (342, 37009), (357, 35454), (399, 31722), (622, 20349), (646, 19593), (714, 17727), (798, 15861), (933, 13566), (969, 13062), (1071, 11818), (1197, 10574), (1866, 6783), (1938, 6531), (2142, 5909), (2177, 5814), (2261, 5598), (2394, 5287), (2799, 4522), (2907, 4354)]