408049956

素因数分解:

$2^2\times 3^2\times {\mathrm{11334721}}^1$

素因数の和:11334731

約数の個数: 18

約数和(自身を含む): 1031459702

約数和(自身を除く): 623409746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11334721, 22669442, 34004163, 45338884, 68008326, 102012489, 136016652, 204024978, 408049956]

約数ペア:

[(1, 408049956), (2, 204024978), (3, 136016652), (4, 102012489), (6, 68008326), (9, 45338884), (12, 34004163), (18, 22669442), (36, 11334721)]