27203434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 18986006

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 809, 989, 1462, 1618, 1978, 13753, 16813, 18607, 27506, 33626, 34787, 37214, 69574, 316319, 591379, 632638, 800101, 1182758, 1600202, 13601717, 27203434]

約数ペア:

[(1, 27203434), (2, 13601717), (17, 1600202), (23, 1182758), (34, 800101), (43, 632638), (46, 591379), (86, 316319), (391, 69574), (731, 37214), (782, 34787), (809, 33626), (989, 27506), (1462, 18607), (1618, 16813), (1978, 13753)]