21723432

素因数分解:

$2^3\times 3^1\times {\mathrm{905143}}^1$

素因数の和:905152

約数の個数: 16

約数和(自身を含む): 54308640

約数和(自身を除く): 32585208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 905143, 1810286, 2715429, 3620572, 5430858, 7241144, 10861716, 21723432]

約数ペア:

[(1, 21723432), (2, 10861716), (3, 7241144), (4, 5430858), (6, 3620572), (8, 2715429), (12, 1810286), (24, 905143)]