15787368

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7602

約数の個数: 48

約数和(自身を含む): 44237700

約数和(自身を除く): 28450332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 7561, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 136098, 181464, 219269, 272196, 438538, 544392, 657807, 877076, 1315614, 1754152, 1973421, 2631228, 3946842, 5262456, 7893684, 15787368]

約数ペア:

[(1, 15787368), (2, 7893684), (3, 5262456), (4, 3946842), (6, 2631228), (8, 1973421), (9, 1754152), (12, 1315614), (18, 877076), (24, 657807), (29, 544392), (36, 438538), (58, 272196), (72, 219269), (87, 181464), (116, 136098), (174, 90732), (232, 68049), (261, 60488), (348, 45366), (522, 30244), (696, 22683), (1044, 15122), (2088, 7561)]