28434636

素因数分解:

$2^2\times 3^2\times {\mathrm{789851}}^1$

素因数の和:789861

約数の個数: 18

約数和(自身を含む): 71876532

約数和(自身を除く): 43441896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 789851, 1579702, 2369553, 3159404, 4739106, 7108659, 9478212, 14217318, 28434636]

約数ペア:

[(1, 28434636), (2, 14217318), (3, 9478212), (4, 7108659), (6, 4739106), (9, 3159404), (12, 2369553), (18, 1579702), (36, 789851)]