21330528

素因数分解:

$2^5\times 3^1\times {\mathrm{222193}}^1$

素因数の和:222206

約数の個数: 24

約数和(自身を含む): 55992888

約数和(自身を除く): 34662360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222193, 444386, 666579, 888772, 1333158, 1777544, 2666316, 3555088, 5332632, 7110176, 10665264, 21330528]

約数ペア:

[(1, 21330528), (2, 10665264), (3, 7110176), (4, 5332632), (6, 3555088), (8, 2666316), (12, 1777544), (16, 1333158), (24, 888772), (32, 666579), (48, 444386), (96, 222193)]