27920178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10847}}^1$

素因数の和:10879

約数の個数: 48

約数和(自身を含む): 71076096

約数和(自身を除く): 43155918

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 10847, 21694, 32541, 65082, 97623, 119317, 141011, 195246, 238634, 282022, 357951, 423033, 715902, 846066, 1073853, 1269099, 1551121, 2147706, 2538198, 3102242, 4653363, 9306726, 13960089, 27920178]

約数ペア:

[(1, 27920178), (2, 13960089), (3, 9306726), (6, 4653363), (9, 3102242), (11, 2538198), (13, 2147706), (18, 1551121), (22, 1269099), (26, 1073853), (33, 846066), (39, 715902), (66, 423033), (78, 357951), (99, 282022), (117, 238634), (143, 195246), (198, 141011), (234, 119317), (286, 97623), (429, 65082), (858, 32541), (1287, 21694), (2574, 10847)]