18690516768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2528479}}^1$

素因数の和:2528510

約数の個数: 96

約数和(自身を含む): 61168988160

約数和(自身を除く): 42478471392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 2528479, 5056958, 7585437, 10113916, 15170874, 17699353, 20227832, 27813269, 30341748, 35398706, 40455664, 53098059, 55626538, 60683496, 70797412, 80911328, 83439807, 106196118, 111253076, 121366992, 141594824, 166879614, 194692883, 212392236, 222506152, 242733984, 283189648, 333759228, 389385766, 424784472, 445012304, 566379296, 584078649, 667518456, 778771532, 849568944, 890024608, 1168157298, 1335036912, 1557543064, 1699137888, 2336314596, 2670073824, 3115086128, 4672629192, 6230172256, 9345258384, 18690516768]

約数ペア:

[(1, 18690516768), (2, 9345258384), (3, 6230172256), (4, 4672629192), (6, 3115086128), (7, 2670073824), (8, 2336314596), (11, 1699137888), (12, 1557543064), (14, 1335036912), (16, 1168157298), (21, 890024608), (22, 849568944), (24, 778771532), (28, 667518456), (32, 584078649), (33, 566379296), (42, 445012304), (44, 424784472), (48, 389385766), (56, 333759228), (66, 283189648), (77, 242733984), (84, 222506152), (88, 212392236), (96, 194692883), (112, 166879614), (132, 141594824), (154, 121366992), (168, 111253076), (176, 106196118), (224, 83439807), (231, 80911328), (264, 70797412), (308, 60683496), (336, 55626538), (352, 53098059), (462, 40455664), (528, 35398706), (616, 30341748), (672, 27813269), (924, 20227832), (1056, 17699353), (1232, 15170874), (1848, 10113916), (2464, 7585437), (3696, 5056958), (7392, 2528479)]