9199181332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{213557}}^1$

素因数の和:213672

約数の個数: 36

約数和(自身を含む): 17894024820

約数和(自身を除く): 8694843488

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1958, 3916, 10769, 21538, 43076, 213557, 427114, 854228, 2349127, 4698254, 9396508, 19006573, 25840397, 38013146, 51680794, 76026292, 103361588, 209072303, 418144606, 836289212, 2299795333, 4599590666, 9199181332]

約数ペア:

[(1, 9199181332), (2, 4599590666), (4, 2299795333), (11, 836289212), (22, 418144606), (44, 209072303), (89, 103361588), (121, 76026292), (178, 51680794), (242, 38013146), (356, 25840397), (484, 19006573), (979, 9396508), (1958, 4698254), (3916, 2349127), (10769, 854228), (21538, 427114), (43076, 213557)]