7055118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 18762120

約数和(自身を除く): 11707002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 421, 441, 798, 842, 882, 931, 1197, 1263, 1862, 2394, 2526, 2793, 2947, 3789, 5586, 5894, 7578, 7999, 8379, 8841, 15998, 16758, 17682, 20629, 23997, 26523, 41258, 47994, 53046, 55993, 61887, 71991, 111986, 123774, 143982, 167979, 185661, 335958, 371322, 391951, 503937, 783902, 1007874, 1175853, 2351706, 3527559, 7055118]

約数ペア:

[(1, 7055118), (2, 3527559), (3, 2351706), (6, 1175853), (7, 1007874), (9, 783902), (14, 503937), (18, 391951), (19, 371322), (21, 335958), (38, 185661), (42, 167979), (49, 143982), (57, 123774), (63, 111986), (98, 71991), (114, 61887), (126, 55993), (133, 53046), (147, 47994), (171, 41258), (266, 26523), (294, 23997), (342, 20629), (399, 17682), (421, 16758), (441, 15998), (798, 8841), (842, 8379), (882, 7999), (931, 7578), (1197, 5894), (1263, 5586), (1862, 3789), (2394, 2947), (2526, 2793)]