21324552

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1129}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 53426400

約数和(自身を除く): 32101848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1129, 1574, 2258, 2361, 3148, 3387, 4516, 4722, 6296, 6774, 9032, 9444, 13548, 18888, 27096, 888523, 1777046, 2665569, 3554092, 5331138, 7108184, 10662276, 21324552]

約数ペア:

[(1, 21324552), (2, 10662276), (3, 7108184), (4, 5331138), (6, 3554092), (8, 2665569), (12, 1777046), (24, 888523), (787, 27096), (1129, 18888), (1574, 13548), (2258, 9444), (2361, 9032), (3148, 6774), (3387, 6296), (4516, 4722)]