12488826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 29401056

約数和(自身を除く): 16912230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 397, 642, 749, 794, 1191, 1498, 2247, 2382, 2779, 4494, 5243, 5558, 8337, 10486, 15729, 16674, 19453, 31458, 38906, 42479, 58359, 84958, 116718, 127437, 254874, 297353, 594706, 892059, 1784118, 2081471, 4162942, 6244413, 12488826]

約数ペア:

[(1, 12488826), (2, 6244413), (3, 4162942), (6, 2081471), (7, 1784118), (14, 892059), (21, 594706), (42, 297353), (49, 254874), (98, 127437), (107, 116718), (147, 84958), (214, 58359), (294, 42479), (321, 38906), (397, 31458), (642, 19453), (749, 16674), (794, 15729), (1191, 10486), (1498, 8337), (2247, 5558), (2382, 5243), (2779, 4494)]