9181004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 18509568

約数和(自身を除く): 9328564

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 2503, 3668, 5006, 10012, 17521, 35042, 70084, 327893, 655786, 1311572, 2295251, 4590502, 9181004]

約数ペア:

[(1, 9181004), (2, 4590502), (4, 2295251), (7, 1311572), (14, 655786), (28, 327893), (131, 70084), (262, 35042), (524, 17521), (917, 10012), (1834, 5006), (2503, 3668)]