23171004

素因数分解:

$2^2\times 3^2\times {\mathrm{643639}}^1$

素因数の和:643649

約数の個数: 18

約数和(自身を含む): 58571240

約数和(自身を除く): 35400236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643639, 1287278, 1930917, 2574556, 3861834, 5792751, 7723668, 11585502, 23171004]

約数ペア:

[(1, 23171004), (2, 11585502), (3, 7723668), (4, 5792751), (6, 3861834), (9, 2574556), (12, 1930917), (18, 1287278), (36, 643639)]