13439076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 22687644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1151, 1668, 1946, 2302, 2919, 3453, 3892, 4604, 5838, 6906, 8057, 11676, 13812, 16114, 24171, 32228, 48342, 96684, 159989, 319978, 479967, 639956, 959934, 1119923, 1919868, 2239846, 3359769, 4479692, 6719538, 13439076]

約数ペア:

[(1, 13439076), (2, 6719538), (3, 4479692), (4, 3359769), (6, 2239846), (7, 1919868), (12, 1119923), (14, 959934), (21, 639956), (28, 479967), (42, 319978), (84, 159989), (139, 96684), (278, 48342), (417, 32228), (556, 24171), (834, 16114), (973, 13812), (1151, 11676), (1668, 8057), (1946, 6906), (2302, 5838), (2919, 4604), (3453, 3892)]