2064401748

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{261847}}^1$

素因数の和:261933

約数の個数: 48

約数和(自身を含む): 5425490560

約数和(自身を除く): 3361088812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 261847, 523694, 785541, 1047388, 1571082, 2356623, 3142164, 4713246, 7069869, 9426492, 14139738, 19114831, 28279476, 38229662, 57344493, 76459324, 114688986, 172033479, 229377972, 344066958, 516100437, 688133916, 1032200874, 2064401748]

約数ペア:

[(1, 2064401748), (2, 1032200874), (3, 688133916), (4, 516100437), (6, 344066958), (9, 229377972), (12, 172033479), (18, 114688986), (27, 76459324), (36, 57344493), (54, 38229662), (73, 28279476), (108, 19114831), (146, 14139738), (219, 9426492), (292, 7069869), (438, 4713246), (657, 3142164), (876, 2356623), (1314, 1571082), (1971, 1047388), (2628, 785541), (3942, 523694), (7884, 261847)]