131224554

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{8219}}^1$

素因数の和:9114

約数の個数: 24

約数和(自身を含む): 284675040

約数和(自身を除く): 153450486

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 2661, 5322, 7983, 8219, 15966, 16438, 24657, 49314, 73971, 147942, 7290253, 14580506, 21870759, 43741518, 65612277, 131224554]

約数ペア:

[(1, 131224554), (2, 65612277), (3, 43741518), (6, 21870759), (9, 14580506), (18, 7290253), (887, 147942), (1774, 73971), (2661, 49314), (5322, 24657), (7983, 16438), (8219, 15966)]