13481532

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 35777280

約数和(自身を除く): 22295748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2903, 4644, 5806, 8709, 11612, 17418, 26127, 34836, 52254, 78381, 104508, 124829, 156762, 249658, 313524, 374487, 499316, 748974, 1123461, 1497948, 2246922, 3370383, 4493844, 6740766, 13481532]

約数ペア:

[(1, 13481532), (2, 6740766), (3, 4493844), (4, 3370383), (6, 2246922), (9, 1497948), (12, 1123461), (18, 748974), (27, 499316), (36, 374487), (43, 313524), (54, 249658), (86, 156762), (108, 124829), (129, 104508), (172, 78381), (258, 52254), (387, 34836), (516, 26127), (774, 17418), (1161, 11612), (1548, 8709), (2322, 5806), (2903, 4644)]