15597468

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 40768000

約数和(自身を除く): 25170532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1039, 1251, 1668, 2078, 2502, 3117, 3753, 4156, 5004, 6234, 7506, 9351, 12468, 15012, 18702, 28053, 37404, 56106, 112212, 144421, 288842, 433263, 577684, 866526, 1299789, 1733052, 2599578, 3899367, 5199156, 7798734, 15597468]

約数ペア:

[(1, 15597468), (2, 7798734), (3, 5199156), (4, 3899367), (6, 2599578), (9, 1733052), (12, 1299789), (18, 866526), (27, 577684), (36, 433263), (54, 288842), (108, 144421), (139, 112212), (278, 56106), (417, 37404), (556, 28053), (834, 18702), (1039, 15012), (1251, 12468), (1668, 9351), (2078, 7506), (2502, 6234), (3117, 5004), (3753, 4156)]