18340808856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{373327}}^1$

素因数の和:373448

約数の個数: 64

約数和(自身を含む): 48383308800

約数和(自身を除く): 30042499944

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 2047, 2136, 4094, 6141, 8188, 12282, 16376, 24564, 49128, 373327, 746654, 1119981, 1493308, 2239962, 2986616, 4479924, 8586521, 8959848, 17173042, 25759563, 33226103, 34346084, 51519126, 66452206, 68692168, 99678309, 103038252, 132904412, 199356618, 206076504, 265808824, 398713236, 764200369, 797426472, 1528400738, 2292601107, 3056801476, 4585202214, 6113602952, 9170404428, 18340808856]

約数ペア:

[(1, 18340808856), (2, 9170404428), (3, 6113602952), (4, 4585202214), (6, 3056801476), (8, 2292601107), (12, 1528400738), (23, 797426472), (24, 764200369), (46, 398713236), (69, 265808824), (89, 206076504), (92, 199356618), (138, 132904412), (178, 103038252), (184, 99678309), (267, 68692168), (276, 66452206), (356, 51519126), (534, 34346084), (552, 33226103), (712, 25759563), (1068, 17173042), (2047, 8959848), (2136, 8586521), (4094, 4479924), (6141, 2986616), (8188, 2239962), (12282, 1493308), (16376, 1119981), (24564, 746654), (49128, 373327)]