28707012

素因数分解:

$2^2\times 3^2\times {\mathrm{797417}}^1$

素因数の和:797427

約数の個数: 18

約数和(自身を含む): 72565038

約数和(自身を除く): 43858026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797417, 1594834, 2392251, 3189668, 4784502, 7176753, 9569004, 14353506, 28707012]

約数ペア:

[(1, 28707012), (2, 14353506), (3, 9569004), (4, 7176753), (6, 4784502), (9, 3189668), (12, 2392251), (18, 1594834), (36, 797417)]