18183312

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 120

約数和(自身を含む): 60784800

約数和(自身を除く): 42601488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 859, 882, 1008, 1176, 1323, 1512, 1718, 1764, 2352, 2577, 2646, 3024, 3436, 3528, 5154, 5292, 6013, 6872, 7056, 7731, 10308, 10584, 12026, 13744, 15462, 18039, 20616, 21168, 23193, 24052, 30924, 36078, 41232, 42091, 46386, 48104, 54117, 61848, 72156, 84182, 92772, 96208, 108234, 123696, 126273, 144312, 162351, 168364, 185544, 216468, 252546, 288624, 324702, 336728, 371088, 378819, 432936, 505092, 649404, 673456, 757638, 865872, 1010184, 1136457, 1298808, 1515276, 2020368, 2272914, 2597616, 3030552, 4545828, 6061104, 9091656, 18183312]

約数ペア:

[(1, 18183312), (2, 9091656), (3, 6061104), (4, 4545828), (6, 3030552), (7, 2597616), (8, 2272914), (9, 2020368), (12, 1515276), (14, 1298808), (16, 1136457), (18, 1010184), (21, 865872), (24, 757638), (27, 673456), (28, 649404), (36, 505092), (42, 432936), (48, 378819), (49, 371088), (54, 336728), (56, 324702), (63, 288624), (72, 252546), (84, 216468), (98, 185544), (108, 168364), (112, 162351), (126, 144312), (144, 126273), (147, 123696), (168, 108234), (189, 96208), (196, 92772), (216, 84182), (252, 72156), (294, 61848), (336, 54117), (378, 48104), (392, 46386), (432, 42091), (441, 41232), (504, 36078), (588, 30924), (756, 24052), (784, 23193), (859, 21168), (882, 20616), (1008, 18039), (1176, 15462), (1323, 13744), (1512, 12026), (1718, 10584), (1764, 10308), (2352, 7731), (2577, 7056), (2646, 6872), (3024, 6013), (3436, 5292), (3528, 5154)]