1968162486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1\times {\mathrm{1787}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 4129078464

約数和(自身を除く): 2160915978

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 529, 694, 1041, 1058, 1587, 1787, 2082, 3174, 3574, 5361, 7981, 10722, 15962, 23943, 41101, 47886, 82202, 123303, 183563, 246606, 367126, 550689, 620089, 945323, 1101378, 1240178, 1860267, 1890646, 2835969, 3720534, 5671938, 14262047, 28524094, 42786141, 85572282, 328027081, 656054162, 984081243, 1968162486]

約数ペア:

[(1, 1968162486), (2, 984081243), (3, 656054162), (6, 328027081), (23, 85572282), (46, 42786141), (69, 28524094), (138, 14262047), (347, 5671938), (529, 3720534), (694, 2835969), (1041, 1890646), (1058, 1860267), (1587, 1240178), (1787, 1101378), (2082, 945323), (3174, 620089), (3574, 550689), (5361, 367126), (7981, 246606), (10722, 183563), (15962, 123303), (23943, 82202), (41101, 47886)]