128602242

素因数分解:

$2^1\times 3^4\times {\mathrm{793841}}^1$

素因数の和:793855

約数の個数: 20

約数和(自身を含む): 288164646

約数和(自身を除く): 159562404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 793841, 1587682, 2381523, 4763046, 7144569, 14289138, 21433707, 42867414, 64301121, 128602242]

約数ペア:

[(1, 128602242), (2, 64301121), (3, 42867414), (6, 21433707), (9, 14289138), (18, 7144569), (27, 4763046), (54, 2381523), (81, 1587682), (162, 793841)]