11781084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 31673600

約数和(自身を除く): 19892516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1009, 1668, 1946, 2018, 2919, 3027, 3892, 4036, 5838, 6054, 7063, 11676, 12108, 14126, 21189, 28252, 42378, 84756, 140251, 280502, 420753, 561004, 841506, 981757, 1683012, 1963514, 2945271, 3927028, 5890542, 11781084]

約数ペア:

[(1, 11781084), (2, 5890542), (3, 3927028), (4, 2945271), (6, 1963514), (7, 1683012), (12, 981757), (14, 841506), (21, 561004), (28, 420753), (42, 280502), (84, 140251), (139, 84756), (278, 42378), (417, 28252), (556, 21189), (834, 14126), (973, 12108), (1009, 11676), (1668, 7063), (1946, 6054), (2018, 5838), (2919, 4036), (3027, 3892)]