19025118

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 51342720

約数和(自身を除く): 32317602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 883, 1026, 1134, 1197, 1539, 1766, 2394, 2649, 3078, 3591, 5298, 6181, 7182, 7947, 10773, 12362, 15894, 16777, 18543, 21546, 23841, 33554, 37086, 47682, 50331, 55629, 71523, 100662, 111258, 117439, 143046, 150993, 166887, 234878, 301986, 333774, 352317, 452979, 500661, 704634, 905958, 1001322, 1056951, 1358937, 2113902, 2717874, 3170853, 6341706, 9512559, 19025118]

約数ペア:

[(1, 19025118), (2, 9512559), (3, 6341706), (6, 3170853), (7, 2717874), (9, 2113902), (14, 1358937), (18, 1056951), (19, 1001322), (21, 905958), (27, 704634), (38, 500661), (42, 452979), (54, 352317), (57, 333774), (63, 301986), (81, 234878), (114, 166887), (126, 150993), (133, 143046), (162, 117439), (171, 111258), (189, 100662), (266, 71523), (342, 55629), (378, 50331), (399, 47682), (513, 37086), (567, 33554), (798, 23841), (883, 21546), (1026, 18543), (1134, 16777), (1197, 15894), (1539, 12362), (1766, 10773), (2394, 7947), (2649, 7182), (3078, 6181), (3591, 5298)]