23781258

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 52955136

約数和(自身を除く): 29173878

約数列:

[1, 2, 3, 6, 9, 18, 101, 103, 127, 202, 206, 254, 303, 309, 381, 606, 618, 762, 909, 927, 1143, 1818, 1854, 2286, 10403, 12827, 13081, 20806, 25654, 26162, 31209, 38481, 39243, 62418, 76962, 78486, 93627, 115443, 117729, 187254, 230886, 235458, 1321181, 2642362, 3963543, 7927086, 11890629, 23781258]

約数ペア:

[(1, 23781258), (2, 11890629), (3, 7927086), (6, 3963543), (9, 2642362), (18, 1321181), (101, 235458), (103, 230886), (127, 187254), (202, 117729), (206, 115443), (254, 93627), (303, 78486), (309, 76962), (381, 62418), (606, 39243), (618, 38481), (762, 31209), (909, 26162), (927, 25654), (1143, 20806), (1818, 13081), (1854, 12827), (2286, 10403)]