21094736424

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{2039321}}^1$

素因数の和:2039761

約数の個数: 32

約数和(自身を含む): 52859226240

約数和(自身を除く): 31764489816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 2039321, 4078642, 6117963, 8157284, 12235926, 16314568, 24471852, 48943704, 878947351, 1757894702, 2636842053, 3515789404, 5273684106, 7031578808, 10547368212, 21094736424]

約数ペア:

[(1, 21094736424), (2, 10547368212), (3, 7031578808), (4, 5273684106), (6, 3515789404), (8, 2636842053), (12, 1757894702), (24, 878947351), (431, 48943704), (862, 24471852), (1293, 16314568), (1724, 12235926), (2586, 8157284), (3448, 6117963), (5172, 4078642), (10344, 2039321)]