18172512

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 168

約数和(自身を含む): 57841560

約数和(自身を除く): 39669048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 81, 82, 96, 108, 114, 123, 144, 152, 162, 164, 171, 216, 228, 243, 246, 288, 304, 324, 328, 342, 369, 432, 456, 486, 492, 513, 608, 648, 656, 684, 729, 738, 779, 864, 912, 972, 984, 1026, 1107, 1296, 1312, 1368, 1458, 1476, 1539, 1558, 1824, 1944, 1968, 2052, 2214, 2337, 2592, 2736, 2916, 2952, 3078, 3116, 3321, 3888, 3936, 4104, 4428, 4617, 4674, 5472, 5832, 5904, 6156, 6232, 6642, 7011, 7776, 8208, 8856, 9234, 9348, 9963, 11664, 11808, 12312, 12464, 13284, 13851, 14022, 16416, 17712, 18468, 18696, 19926, 21033, 23328, 24624, 24928, 26568, 27702, 28044, 29889, 35424, 36936, 37392, 39852, 42066, 49248, 53136, 55404, 56088, 59778, 63099, 73872, 74784, 79704, 84132, 106272, 110808, 112176, 119556, 126198, 147744, 159408, 168264, 189297, 221616, 224352, 239112, 252396, 318816, 336528, 378594, 443232, 478224, 504792, 567891, 673056, 757188, 956448, 1009584, 1135782, 1514376, 2019168, 2271564, 3028752, 4543128, 6057504, 9086256, 18172512]

約数ペア:

[(1, 18172512), (2, 9086256), (3, 6057504), (4, 4543128), (6, 3028752), (8, 2271564), (9, 2019168), (12, 1514376), (16, 1135782), (18, 1009584), (19, 956448), (24, 757188), (27, 673056), (32, 567891), (36, 504792), (38, 478224), (41, 443232), (48, 378594), (54, 336528), (57, 318816), (72, 252396), (76, 239112), (81, 224352), (82, 221616), (96, 189297), (108, 168264), (114, 159408), (123, 147744), (144, 126198), (152, 119556), (162, 112176), (164, 110808), (171, 106272), (216, 84132), (228, 79704), (243, 74784), (246, 73872), (288, 63099), (304, 59778), (324, 56088), (328, 55404), (342, 53136), (369, 49248), (432, 42066), (456, 39852), (486, 37392), (492, 36936), (513, 35424), (608, 29889), (648, 28044), (656, 27702), (684, 26568), (729, 24928), (738, 24624), (779, 23328), (864, 21033), (912, 19926), (972, 18696), (984, 18468), (1026, 17712), (1107, 16416), (1296, 14022), (1312, 13851), (1368, 13284), (1458, 12464), (1476, 12312), (1539, 11808), (1558, 11664), (1824, 9963), (1944, 9348), (1968, 9234), (2052, 8856), (2214, 8208), (2337, 7776), (2592, 7011), (2736, 6642), (2916, 6232), (2952, 6156), (3078, 5904), (3116, 5832), (3321, 5472), (3888, 4674), (3936, 4617), (4104, 4428)]