1914066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 5174208

約数和(自身を除く): 3260142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1381, 1386, 2762, 4143, 8286, 9667, 12429, 15191, 19334, 24858, 29001, 30382, 45573, 58002, 87003, 91146, 106337, 136719, 174006, 212674, 273438, 319011, 638022, 957033, 1914066]

約数ペア:

[(1, 1914066), (2, 957033), (3, 638022), (6, 319011), (7, 273438), (9, 212674), (11, 174006), (14, 136719), (18, 106337), (21, 91146), (22, 87003), (33, 58002), (42, 45573), (63, 30382), (66, 29001), (77, 24858), (99, 19334), (126, 15191), (154, 12429), (198, 9667), (231, 8286), (462, 4143), (693, 2762), (1381, 1386)]