23991804

素因数分解:

$2^2\times 3^2\times {\mathrm{666439}}^1$

素因数の和:666449

約数の個数: 18

約数和(自身を含む): 60646040

約数和(自身を除く): 36654236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 666439, 1332878, 1999317, 2665756, 3998634, 5997951, 7997268, 11995902, 23991804]

約数ペア:

[(1, 23991804), (2, 11995902), (3, 7997268), (4, 5997951), (6, 3998634), (9, 2665756), (12, 1999317), (18, 1332878), (36, 666439)]