1292899158

素因数分解:

$2^1\times 3^4\times {\mathrm{7980859}}^1$

素因数の和:7980873

約数の個数: 20

約数和(自身を含む): 2897052180

約数和(自身を除く): 1604153022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7980859, 15961718, 23942577, 47885154, 71827731, 143655462, 215483193, 430966386, 646449579, 1292899158]

約数ペア:

[(1, 1292899158), (2, 646449579), (3, 430966386), (6, 215483193), (9, 143655462), (18, 71827731), (27, 47885154), (54, 23942577), (81, 15961718), (162, 7980859)]