21742746

素因数分解:

$2^1\times 3^1\times {\mathrm{941}}^1\times {\mathrm{3851}}^1$

素因数の和:4797

約数の個数: 16

約数和(自身を含む): 43543008

約数和(自身を除く): 21800262

約数列:

[1, 2, 3, 6, 941, 1882, 2823, 3851, 5646, 7702, 11553, 23106, 3623791, 7247582, 10871373, 21742746]

約数ペア:

[(1, 21742746), (2, 10871373), (3, 7247582), (6, 3623791), (941, 23106), (1882, 11553), (2823, 7702), (3851, 5646)]