27281006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 42174000

約数和(自身を除く): 14892994

約数列:

[1, 2, 43, 86, 149, 298, 2129, 4258, 6407, 12814, 91547, 183094, 317221, 634442, 13640503, 27281006]

約数ペア:

[(1, 27281006), (2, 13640503), (43, 634442), (86, 317221), (149, 183094), (298, 91547), (2129, 12814), (4258, 6407)]