25980906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{618593}}^1$

素因数の和:618605

約数の個数: 16

約数和(自身を含む): 59385024

約数和(自身を除く): 33404118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 618593, 1237186, 1855779, 3711558, 4330151, 8660302, 12990453, 25980906]

約数ペア:

[(1, 25980906), (2, 12990453), (3, 8660302), (6, 4330151), (7, 3711558), (14, 1855779), (21, 1237186), (42, 618593)]