28315962

素因数分解:

$2^1\times 3^2\times {\mathrm{1573109}}^1$

素因数の和:1573117

約数の個数: 12

約数和(自身を含む): 61351290

約数和(自身を除く): 33035328

約数列:

[1, 2, 3, 6, 9, 18, 1573109, 3146218, 4719327, 9438654, 14157981, 28315962]

約数ペア:

[(1, 28315962), (2, 14157981), (3, 9438654), (6, 4719327), (9, 3146218), (18, 1573109)]