12147726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15431154

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 69, 82, 113, 114, 123, 138, 226, 246, 339, 437, 678, 779, 874, 943, 1311, 1558, 1886, 2147, 2337, 2599, 2622, 2829, 4294, 4633, 4674, 5198, 5658, 6441, 7797, 9266, 12882, 13899, 15594, 17917, 27798, 35834, 49381, 53751, 88027, 98762, 106559, 107502, 148143, 176054, 213118, 264081, 296286, 319677, 528162, 639354, 2024621, 4049242, 6073863, 12147726]

約数ペア:

[(1, 12147726), (2, 6073863), (3, 4049242), (6, 2024621), (19, 639354), (23, 528162), (38, 319677), (41, 296286), (46, 264081), (57, 213118), (69, 176054), (82, 148143), (113, 107502), (114, 106559), (123, 98762), (138, 88027), (226, 53751), (246, 49381), (339, 35834), (437, 27798), (678, 17917), (779, 15594), (874, 13899), (943, 12882), (1311, 9266), (1558, 7797), (1886, 6441), (2147, 5658), (2337, 5198), (2599, 4674), (2622, 4633), (2829, 4294)]