328938708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3915937}}^1$

素因数の和:3915951

約数の個数: 24

約数和(自身を含む): 877170112

約数和(自身を除く): 548231404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3915937, 7831874, 11747811, 15663748, 23495622, 27411559, 46991244, 54823118, 82234677, 109646236, 164469354, 328938708]

約数ペア:

[(1, 328938708), (2, 164469354), (3, 109646236), (4, 82234677), (6, 54823118), (7, 46991244), (12, 27411559), (14, 23495622), (21, 15663748), (28, 11747811), (42, 7831874), (84, 3915937)]