2059794

素因数分解:

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

素因数の和:223

約数の個数: 48

約数和(自身を含む): 4964544

約数和(自身を除く): 2904750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 103, 198, 202, 206, 303, 309, 606, 618, 909, 927, 1111, 1133, 1818, 1854, 2222, 2266, 3333, 3399, 6666, 6798, 9999, 10197, 10403, 19998, 20394, 20806, 31209, 62418, 93627, 114433, 187254, 228866, 343299, 686598, 1029897, 2059794]

約数ペア:

[(1, 2059794), (2, 1029897), (3, 686598), (6, 343299), (9, 228866), (11, 187254), (18, 114433), (22, 93627), (33, 62418), (66, 31209), (99, 20806), (101, 20394), (103, 19998), (198, 10403), (202, 10197), (206, 9999), (303, 6798), (309, 6666), (606, 3399), (618, 3333), (909, 2266), (927, 2222), (1111, 1854), (1133, 1818)]