2909898

素因数分解:

$2^1\times 3^3\times {\mathrm{53887}}^1$

素因数の和:53898

約数の個数: 16

約数和(自身を含む): 6466560

約数和(自身を除く): 3556662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53887, 107774, 161661, 323322, 484983, 969966, 1454949, 2909898]

約数ペア:

[(1, 2909898), (2, 1454949), (3, 969966), (6, 484983), (9, 323322), (18, 161661), (27, 107774), (54, 53887)]