18044418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13859}}^1$

素因数の和:13902

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 24533502

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 13859, 27718, 41577, 83154, 97013, 194026, 291039, 429629, 582078, 859258, 1288887, 2577774, 3007403, 6014806, 9022209, 18044418]

約数ペア:

[(1, 18044418), (2, 9022209), (3, 6014806), (6, 3007403), (7, 2577774), (14, 1288887), (21, 859258), (31, 582078), (42, 429629), (62, 291039), (93, 194026), (186, 97013), (217, 83154), (434, 41577), (651, 27718), (1302, 13859)]