11831778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 30424320

約数和(自身を除く): 18592542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 277, 339, 378, 554, 678, 791, 831, 1017, 1582, 1662, 1939, 2034, 2373, 2493, 3051, 3878, 4746, 4986, 5817, 6102, 7119, 7479, 11634, 14238, 14958, 17451, 21357, 31301, 34902, 42714, 52353, 62602, 93903, 104706, 187806, 219107, 281709, 438214, 563418, 657321, 845127, 1314642, 1690254, 1971963, 3943926, 5915889, 11831778]

約数ペア:

[(1, 11831778), (2, 5915889), (3, 3943926), (6, 1971963), (7, 1690254), (9, 1314642), (14, 845127), (18, 657321), (21, 563418), (27, 438214), (42, 281709), (54, 219107), (63, 187806), (113, 104706), (126, 93903), (189, 62602), (226, 52353), (277, 42714), (339, 34902), (378, 31301), (554, 21357), (678, 17451), (791, 14958), (831, 14238), (1017, 11634), (1582, 7479), (1662, 7119), (1939, 6102), (2034, 5817), (2373, 4986), (2493, 4746), (3051, 3878)]