18250623118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3234779}}^1$

素因数の和:3234832

約数の個数: 32

約数和(自身を含む): 34780354560

約数和(自身を除く): 16529731442

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 3234779, 6469558, 22643453, 42052127, 45286906, 84104254, 100278149, 200556298, 294364889, 588729778, 701947043, 1303615937, 1403894086, 2607231874, 9125311559, 18250623118]

約数ペア:

[(1, 18250623118), (2, 9125311559), (7, 2607231874), (13, 1403894086), (14, 1303615937), (26, 701947043), (31, 588729778), (62, 294364889), (91, 200556298), (182, 100278149), (217, 84104254), (403, 45286906), (434, 42052127), (806, 22643453), (2821, 6469558), (5642, 3234779)]