16861812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 43276800

約数和(自身を除く): 26414988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 919, 1529, 1668, 1838, 2757, 3058, 3676, 4587, 5514, 6116, 9174, 10109, 11028, 18348, 20218, 30327, 40436, 60654, 121308, 127741, 255482, 383223, 510964, 766446, 1405151, 1532892, 2810302, 4215453, 5620604, 8430906, 16861812]

約数ペア:

[(1, 16861812), (2, 8430906), (3, 5620604), (4, 4215453), (6, 2810302), (11, 1532892), (12, 1405151), (22, 766446), (33, 510964), (44, 383223), (66, 255482), (132, 127741), (139, 121308), (278, 60654), (417, 40436), (556, 30327), (834, 20218), (919, 18348), (1529, 11028), (1668, 10109), (1838, 9174), (2757, 6116), (3058, 5514), (3676, 4587)]