66025854

素因数分解:

$2^1\times 3^4\times {\mathrm{407567}}^1$

素因数の和:407581

約数の個数: 20

約数和(自身を含む): 147947184

約数和(自身を除く): 81921330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407567, 815134, 1222701, 2445402, 3668103, 7336206, 11004309, 22008618, 33012927, 66025854]

約数ペア:

[(1, 66025854), (2, 33012927), (3, 22008618), (6, 11004309), (9, 7336206), (18, 3668103), (27, 2445402), (54, 1222701), (81, 815134), (162, 407567)]