13821246

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 32461200

約数和(自身を除く): 18639954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 709, 722, 1026, 1083, 1418, 2127, 2166, 3249, 4254, 6381, 6498, 9747, 12762, 13471, 19143, 19494, 26942, 38286, 40413, 80826, 121239, 242478, 255949, 363717, 511898, 727434, 767847, 1535694, 2303541, 4607082, 6910623, 13821246]

約数ペア:

[(1, 13821246), (2, 6910623), (3, 4607082), (6, 2303541), (9, 1535694), (18, 767847), (19, 727434), (27, 511898), (38, 363717), (54, 255949), (57, 242478), (114, 121239), (171, 80826), (342, 40413), (361, 38286), (513, 26942), (709, 19494), (722, 19143), (1026, 13471), (1083, 12762), (1418, 9747), (2127, 6498), (2166, 6381), (3249, 4254)]