25427898

素因数分解:

$2^1\times 3^3\times {\mathrm{470887}}^1$

素因数の和:470898

約数の個数: 16

約数和(自身を含む): 56506560

約数和(自身を除く): 31078662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 470887, 941774, 1412661, 2825322, 4237983, 8475966, 12713949, 25427898]

約数ペア:

[(1, 25427898), (2, 12713949), (3, 8475966), (6, 4237983), (9, 2825322), (18, 1412661), (27, 941774), (54, 470887)]