18457824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 61133184

約数和(自身を除く): 42675360

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, 121, 132, 154, 168, 176, 224, 227, 231, 242, 264, 308, 336, 352, 363, 454, 462, 484, 528, 616, 672, 681, 726, 847, 908, 924, 968, 1056, 1232, 1362, 1452, 1589, 1694, 1816, 1848, 1936, 2464, 2497, 2541, 2724, 2904, 3178, 3388, 3632, 3696, 3872, 4767, 4994, 5082, 5448, 5808, 6356, 6776, 7264, 7392, 7491, 9534, 9988, 10164, 10896, 11616, 12712, 13552, 14982, 17479, 19068, 19976, 20328, 21792, 25424, 27104, 27467, 29964, 34958, 38136, 39952, 40656, 50848, 52437, 54934, 59928, 69916, 76272, 79904, 81312, 82401, 104874, 109868, 119856, 139832, 152544, 164802, 192269, 209748, 219736, 239712, 279664, 329604, 384538, 419496, 439472, 559328, 576807, 659208, 769076, 838992, 878944, 1153614, 1318416, 1538152, 1677984, 2307228, 2636832, 3076304, 4614456, 6152608, 9228912, 18457824]

約数ペア:

[(1, 18457824), (2, 9228912), (3, 6152608), (4, 4614456), (6, 3076304), (7, 2636832), (8, 2307228), (11, 1677984), (12, 1538152), (14, 1318416), (16, 1153614), (21, 878944), (22, 838992), (24, 769076), (28, 659208), (32, 576807), (33, 559328), (42, 439472), (44, 419496), (48, 384538), (56, 329604), (66, 279664), (77, 239712), (84, 219736), (88, 209748), (96, 192269), (112, 164802), (121, 152544), (132, 139832), (154, 119856), (168, 109868), (176, 104874), (224, 82401), (227, 81312), (231, 79904), (242, 76272), (264, 69916), (308, 59928), (336, 54934), (352, 52437), (363, 50848), (454, 40656), (462, 39952), (484, 38136), (528, 34958), (616, 29964), (672, 27467), (681, 27104), (726, 25424), (847, 21792), (908, 20328), (924, 19976), (968, 19068), (1056, 17479), (1232, 14982), (1362, 13552), (1452, 12712), (1589, 11616), (1694, 10896), (1816, 10164), (1848, 9988), (1936, 9534), (2464, 7491), (2497, 7392), (2541, 7264), (2724, 6776), (2904, 6356), (3178, 5808), (3388, 5448), (3632, 5082), (3696, 4994), (3872, 4767)]