73640394

素因数分解:

$2^1\times 3^3\times {\mathrm{823}}^1\times {\mathrm{1657}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 163943040

約数和(自身を除く): 90302646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 823, 1646, 1657, 2469, 3314, 4938, 4971, 7407, 9942, 14814, 14913, 22221, 29826, 44442, 44739, 89478, 1363711, 2727422, 4091133, 8182266, 12273399, 24546798, 36820197, 73640394]

約数ペア:

[(1, 73640394), (2, 36820197), (3, 24546798), (6, 12273399), (9, 8182266), (18, 4091133), (27, 2727422), (54, 1363711), (823, 89478), (1646, 44739), (1657, 44442), (2469, 29826), (3314, 22221), (4938, 14913), (4971, 14814), (7407, 9942)]