3897054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 9760608

約数和(自身を除く): 5863554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 197, 314, 394, 471, 591, 942, 1099, 1182, 1379, 1413, 1773, 2198, 2758, 2826, 3297, 3546, 4137, 6594, 8274, 9891, 12411, 19782, 24822, 30929, 61858, 92787, 185574, 216503, 278361, 433006, 556722, 649509, 1299018, 1948527, 3897054]

約数ペア:

[(1, 3897054), (2, 1948527), (3, 1299018), (6, 649509), (7, 556722), (9, 433006), (14, 278361), (18, 216503), (21, 185574), (42, 92787), (63, 61858), (126, 30929), (157, 24822), (197, 19782), (314, 12411), (394, 9891), (471, 8274), (591, 6594), (942, 4137), (1099, 3546), (1182, 3297), (1379, 2826), (1413, 2758), (1773, 2198)]