1663016868

素因数分解:

$2^2\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{30941}}^1$

素因数の和:32444

約数の個数: 36

約数和(自身を含む): 4206688668

約数和(自身を除く): 2543671800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1493, 2986, 4479, 5972, 8958, 13437, 17916, 26874, 30941, 53748, 61882, 92823, 123764, 185646, 278469, 371292, 556938, 1113876, 46194913, 92389826, 138584739, 184779652, 277169478, 415754217, 554338956, 831508434, 1663016868]

約数ペア:

[(1, 1663016868), (2, 831508434), (3, 554338956), (4, 415754217), (6, 277169478), (9, 184779652), (12, 138584739), (18, 92389826), (36, 46194913), (1493, 1113876), (2986, 556938), (4479, 371292), (5972, 278469), (8958, 185646), (13437, 123764), (17916, 92823), (26874, 61882), (30941, 53748)]