2587302

素因数分解:

$2^1\times 3^4\times {\mathrm{15971}}^1$

素因数の和:15985

約数の個数: 20

約数和(自身を含む): 5797836

約数和(自身を除く): 3210534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15971, 31942, 47913, 95826, 143739, 287478, 431217, 862434, 1293651, 2587302]

約数ペア:

[(1, 2587302), (2, 1293651), (3, 862434), (6, 431217), (9, 287478), (18, 143739), (27, 95826), (54, 47913), (81, 31942), (162, 15971)]