21026274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{184441}}^1$

素因数の和:184465

約数の個数: 16

約数和(自身を含む): 44266080

約数和(自身を除く): 23239806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 184441, 368882, 553323, 1106646, 3504379, 7008758, 10513137, 21026274]

約数ペア:

[(1, 21026274), (2, 10513137), (3, 7008758), (6, 3504379), (19, 1106646), (38, 553323), (57, 368882), (114, 184441)]