21177264

素因数分解:

$2^4\times 3^1\times {\mathrm{441193}}^1$

素因数の和:441204

約数の個数: 20

約数和(自身を含む): 54708056

約数和(自身を除く): 33530792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 441193, 882386, 1323579, 1764772, 2647158, 3529544, 5294316, 7059088, 10588632, 21177264]

約数ペア:

[(1, 21177264), (2, 10588632), (3, 7059088), (4, 5294316), (6, 3529544), (8, 2647158), (12, 1764772), (16, 1323579), (24, 882386), (48, 441193)]