210924924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2511011}}^1$

素因数の和:2511025

約数の個数: 24

約数和(自身を含む): 562466688

約数和(自身を除く): 351541764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2511011, 5022022, 7533033, 10044044, 15066066, 17577077, 30132132, 35154154, 52731231, 70308308, 105462462, 210924924]

約数ペア:

[(1, 210924924), (2, 105462462), (3, 70308308), (4, 52731231), (6, 35154154), (7, 30132132), (12, 17577077), (14, 15066066), (21, 10044044), (28, 7533033), (42, 5022022), (84, 2511011)]