12663984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{11471}}^1$

素因数の和:11505

約数の個数: 40

約数和(自身を含む): 34140672

約数和(自身を除く): 21476688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 11471, 22942, 34413, 45884, 68826, 91768, 137652, 183536, 263833, 275304, 527666, 550608, 791499, 1055332, 1582998, 2110664, 3165996, 4221328, 6331992, 12663984]

約数ペア:

[(1, 12663984), (2, 6331992), (3, 4221328), (4, 3165996), (6, 2110664), (8, 1582998), (12, 1055332), (16, 791499), (23, 550608), (24, 527666), (46, 275304), (48, 263833), (69, 183536), (92, 137652), (138, 91768), (184, 68826), (276, 45884), (368, 34413), (552, 22942), (1104, 11471)]