21764316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{259099}}^1$

素因数の和:259113

約数の個数: 24

約数和(自身を含む): 58038400

約数和(自身を除く): 36274084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 259099, 518198, 777297, 1036396, 1554594, 1813693, 3109188, 3627386, 5441079, 7254772, 10882158, 21764316]

約数ペア:

[(1, 21764316), (2, 10882158), (3, 7254772), (4, 5441079), (6, 3627386), (7, 3109188), (12, 1813693), (14, 1554594), (21, 1036396), (28, 777297), (42, 518198), (84, 259099)]