8226486

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 18633888

約数和(自身を除く): 10407402

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 157, 213, 246, 314, 369, 426, 471, 639, 738, 942, 1278, 1413, 2826, 2911, 5822, 6437, 8733, 11147, 12874, 17466, 19311, 22294, 26199, 33441, 38622, 52398, 57933, 66882, 100323, 115866, 200646, 457027, 914054, 1371081, 2742162, 4113243, 8226486]

約数ペア:

[(1, 8226486), (2, 4113243), (3, 2742162), (6, 1371081), (9, 914054), (18, 457027), (41, 200646), (71, 115866), (82, 100323), (123, 66882), (142, 57933), (157, 52398), (213, 38622), (246, 33441), (314, 26199), (369, 22294), (426, 19311), (471, 17466), (639, 12874), (738, 11147), (942, 8733), (1278, 6437), (1413, 5822), (2826, 2911)]