16389738

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2609}}^1$

素因数の和:2966

約数の個数: 24

約数和(自身を含む): 35626500

約数和(自身を除く): 19236762

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 2609, 3141, 5218, 6282, 7827, 15654, 23481, 46962, 910541, 1821082, 2731623, 5463246, 8194869, 16389738]

約数ペア:

[(1, 16389738), (2, 8194869), (3, 5463246), (6, 2731623), (9, 1821082), (18, 910541), (349, 46962), (698, 23481), (1047, 15654), (2094, 7827), (2609, 6282), (3141, 5218)]