21847044

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{1579}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 51052960

約数和(自身を除く): 29205916

約数列:

[1, 2, 3, 4, 6, 12, 1153, 1579, 2306, 3158, 3459, 4612, 4737, 6316, 6918, 9474, 13836, 18948, 1820587, 3641174, 5461761, 7282348, 10923522, 21847044]

約数ペア:

[(1, 21847044), (2, 10923522), (3, 7282348), (4, 5461761), (6, 3641174), (12, 1820587), (1153, 18948), (1579, 13836), (2306, 9474), (3158, 6918), (3459, 6316), (4612, 4737)]