2149206894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{11261}}^1$

素因数の和:11753

約数の個数: 48

約数和(自身を含む): 4870049184

約数和(自身を除く): 2720842290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 461, 922, 1383, 2766, 4149, 8298, 10603, 11261, 21206, 22522, 31809, 33783, 63618, 67566, 95427, 101349, 190854, 202698, 259003, 518006, 777009, 1554018, 2331027, 4662054, 5191321, 10382642, 15573963, 31147926, 46721889, 93443778, 119400383, 238800766, 358201149, 716402298, 1074603447, 2149206894]

約数ペア:

[(1, 2149206894), (2, 1074603447), (3, 716402298), (6, 358201149), (9, 238800766), (18, 119400383), (23, 93443778), (46, 46721889), (69, 31147926), (138, 15573963), (207, 10382642), (414, 5191321), (461, 4662054), (922, 2331027), (1383, 1554018), (2766, 777009), (4149, 518006), (8298, 259003), (10603, 202698), (11261, 190854), (21206, 101349), (22522, 95427), (31809, 67566), (33783, 63618)]