27692786

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 46590336

約数和(自身を除く): 18897550

約数列:

[1, 2, 11, 22, 101, 103, 121, 202, 206, 242, 1111, 1133, 1331, 2222, 2266, 2662, 10403, 12221, 12463, 20806, 24442, 24926, 114433, 134431, 137093, 228866, 268862, 274186, 1258763, 2517526, 13846393, 27692786]

約数ペア:

[(1, 27692786), (2, 13846393), (11, 2517526), (22, 1258763), (101, 274186), (103, 268862), (121, 228866), (202, 137093), (206, 134431), (242, 114433), (1111, 24926), (1133, 24442), (1331, 20806), (2222, 12463), (2266, 12221), (2662, 10403)]