54811998

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 131443200

約数和(自身を除く): 76631202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1303, 1558, 2214, 2337, 2606, 3909, 4674, 7011, 7818, 11727, 14022, 21033, 23454, 24757, 35181, 42066, 49514, 53423, 70362, 74271, 106846, 148542, 160269, 222813, 320538, 445626, 480807, 668439, 961614, 1015037, 1336878, 1442421, 2030074, 2884842, 3045111, 6090222, 9135333, 18270666, 27405999, 54811998]

約数ペア:

[(1, 54811998), (2, 27405999), (3, 18270666), (6, 9135333), (9, 6090222), (18, 3045111), (19, 2884842), (27, 2030074), (38, 1442421), (41, 1336878), (54, 1015037), (57, 961614), (82, 668439), (114, 480807), (123, 445626), (171, 320538), (246, 222813), (342, 160269), (369, 148542), (513, 106846), (738, 74271), (779, 70362), (1026, 53423), (1107, 49514), (1303, 42066), (1558, 35181), (2214, 24757), (2337, 23454), (2606, 21033), (3909, 14022), (4674, 11727), (7011, 7818)]