28218006

素因数分解:

$2^1\times 3^2\times {\mathrm{1567667}}^1$

素因数の和:1567675

約数の個数: 12

約数和(自身を含む): 61139052

約数和(自身を除く): 32921046

約数列:

[1, 2, 3, 6, 9, 18, 1567667, 3135334, 4703001, 9406002, 14109003, 28218006]

約数ペア:

[(1, 28218006), (2, 14109003), (3, 9406002), (6, 4703001), (9, 3135334), (18, 1567667)]