17966771982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52534421}}^1$

素因数の和:52534448

約数の個数: 24

約数和(自身を含む): 40976849160

約数和(自身を除く): 23010077178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 52534421, 105068842, 157603263, 315206526, 472809789, 945619578, 998153999, 1996307998, 2994461997, 5988923994, 8983385991, 17966771982]

約数ペア:

[(1, 17966771982), (2, 8983385991), (3, 5988923994), (6, 2994461997), (9, 1996307998), (18, 998153999), (19, 945619578), (38, 472809789), (57, 315206526), (114, 157603263), (171, 105068842), (342, 52534421)]