21925224

素因数分解:

$2^3\times 3^2\times {\mathrm{304517}}^1$

素因数の和:304529

約数の個数: 24

約数和(自身を含む): 59381010

約数和(自身を除く): 37455786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304517, 609034, 913551, 1218068, 1827102, 2436136, 2740653, 3654204, 5481306, 7308408, 10962612, 21925224]

約数ペア:

[(1, 21925224), (2, 10962612), (3, 7308408), (4, 5481306), (6, 3654204), (8, 2740653), (9, 2436136), (12, 1827102), (18, 1218068), (24, 913551), (36, 609034), (72, 304517)]