31193046

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 72354240

約数和(自身を除く): 41161194

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 193, 219, 246, 369, 386, 438, 579, 657, 738, 1107, 1158, 1314, 1737, 1971, 2214, 2993, 3474, 3942, 5211, 5986, 7913, 8979, 10422, 14089, 15826, 17958, 23739, 26937, 28178, 42267, 47478, 53874, 71217, 80811, 84534, 126801, 142434, 161622, 213651, 253602, 380403, 427302, 577649, 760806, 1155298, 1732947, 3465894, 5198841, 10397682, 15596523, 31193046]

約数ペア:

[(1, 31193046), (2, 15596523), (3, 10397682), (6, 5198841), (9, 3465894), (18, 1732947), (27, 1155298), (41, 760806), (54, 577649), (73, 427302), (82, 380403), (123, 253602), (146, 213651), (193, 161622), (219, 142434), (246, 126801), (369, 84534), (386, 80811), (438, 71217), (579, 53874), (657, 47478), (738, 42267), (1107, 28178), (1158, 26937), (1314, 23739), (1737, 17958), (1971, 15826), (2214, 14089), (2993, 10422), (3474, 8979), (3942, 7913), (5211, 5986)]