15695946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 39783744

約数和(自身を除く): 24087798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 2897, 5418, 5794, 8691, 17382, 20279, 26073, 40558, 52146, 60837, 121674, 124571, 182511, 249142, 365022, 373713, 747426, 871997, 1121139, 1743994, 2242278, 2615991, 5231982, 7847973, 15695946]

約数ペア:

[(1, 15695946), (2, 7847973), (3, 5231982), (6, 2615991), (7, 2242278), (9, 1743994), (14, 1121139), (18, 871997), (21, 747426), (42, 373713), (43, 365022), (63, 249142), (86, 182511), (126, 124571), (129, 121674), (258, 60837), (301, 52146), (387, 40558), (602, 26073), (774, 20279), (903, 17382), (1806, 8691), (2709, 5794), (2897, 5418)]