2018457312

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^2\times {\mathrm{853}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 5338664856

約数和(自身を除く): 3320207544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 853, 942, 1256, 1706, 1884, 2512, 2559, 3412, 3768, 5024, 5118, 6824, 7536, 10236, 13648, 15072, 20472, 24649, 27296, 40944, 49298, 73947, 81888, 98596, 133921, 147894, 197192, 267842, 295788, 394384, 401763, 535684, 591576, 788768, 803526, 1071368, 1183152, 1607052, 2142736, 2366304, 3214104, 4285472, 6428208, 12856416, 21025597, 42051194, 63076791, 84102388, 126153582, 168204776, 252307164, 336409552, 504614328, 672819104, 1009228656, 2018457312]

約数ペア:

[(1, 2018457312), (2, 1009228656), (3, 672819104), (4, 504614328), (6, 336409552), (8, 252307164), (12, 168204776), (16, 126153582), (24, 84102388), (32, 63076791), (48, 42051194), (96, 21025597), (157, 12856416), (314, 6428208), (471, 4285472), (628, 3214104), (853, 2366304), (942, 2142736), (1256, 1607052), (1706, 1183152), (1884, 1071368), (2512, 803526), (2559, 788768), (3412, 591576), (3768, 535684), (5024, 401763), (5118, 394384), (6824, 295788), (7536, 267842), (10236, 197192), (13648, 147894), (15072, 133921), (20472, 98596), (24649, 81888), (27296, 73947), (40944, 49298)]