18062128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 42497280

約数和(自身を除く): 24435152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 83, 112, 116, 134, 166, 203, 232, 268, 332, 406, 464, 469, 536, 581, 664, 812, 938, 1072, 1162, 1328, 1624, 1876, 1943, 2324, 2407, 3248, 3752, 3886, 4648, 4814, 5561, 7504, 7772, 9296, 9628, 11122, 13601, 15544, 16849, 19256, 22244, 27202, 31088, 33698, 38512, 38927, 44488, 54404, 67396, 77854, 88976, 108808, 134792, 155708, 161269, 217616, 269584, 311416, 322538, 622832, 645076, 1128883, 1290152, 2257766, 2580304, 4515532, 9031064, 18062128]

約数ペア:

[(1, 18062128), (2, 9031064), (4, 4515532), (7, 2580304), (8, 2257766), (14, 1290152), (16, 1128883), (28, 645076), (29, 622832), (56, 322538), (58, 311416), (67, 269584), (83, 217616), (112, 161269), (116, 155708), (134, 134792), (166, 108808), (203, 88976), (232, 77854), (268, 67396), (332, 54404), (406, 44488), (464, 38927), (469, 38512), (536, 33698), (581, 31088), (664, 27202), (812, 22244), (938, 19256), (1072, 16849), (1162, 15544), (1328, 13601), (1624, 11122), (1876, 9628), (1943, 9296), (2324, 7772), (2407, 7504), (3248, 5561), (3752, 4814), (3886, 4648)]