11689902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 30668976

約数和(自身を除く): 18979074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 257, 266, 342, 361, 399, 514, 722, 771, 798, 1083, 1197, 1542, 1799, 2166, 2313, 2394, 2527, 3249, 3598, 4626, 4883, 5054, 5397, 6498, 7581, 9766, 10794, 14649, 15162, 16191, 22743, 29298, 32382, 34181, 43947, 45486, 68362, 87894, 92777, 102543, 185554, 205086, 278331, 307629, 556662, 615258, 649439, 834993, 1298878, 1669986, 1948317, 3896634, 5844951, 11689902]

約数ペア:

[(1, 11689902), (2, 5844951), (3, 3896634), (6, 1948317), (7, 1669986), (9, 1298878), (14, 834993), (18, 649439), (19, 615258), (21, 556662), (38, 307629), (42, 278331), (57, 205086), (63, 185554), (114, 102543), (126, 92777), (133, 87894), (171, 68362), (257, 45486), (266, 43947), (342, 34181), (361, 32382), (399, 29298), (514, 22743), (722, 16191), (771, 15162), (798, 14649), (1083, 10794), (1197, 9766), (1542, 7581), (1799, 6498), (2166, 5397), (2313, 5054), (2394, 4883), (2527, 4626), (3249, 3598)]