18437382

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 42194880

約数和(自身を除く): 23757498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 643, 1062, 1286, 1593, 1929, 3186, 3858, 4779, 5787, 9558, 11574, 14337, 17361, 28674, 34722, 37937, 52083, 75874, 104166, 113811, 156249, 227622, 312498, 341433, 682866, 1024299, 2048598, 3072897, 6145794, 9218691, 18437382]

約数ペア:

[(1, 18437382), (2, 9218691), (3, 6145794), (6, 3072897), (9, 2048598), (18, 1024299), (27, 682866), (54, 341433), (59, 312498), (81, 227622), (118, 156249), (162, 113811), (177, 104166), (243, 75874), (354, 52083), (486, 37937), (531, 34722), (643, 28674), (1062, 17361), (1286, 14337), (1593, 11574), (1929, 9558), (3186, 5787), (3858, 4779)]